Point Forecast Matrices
Issued by NWS Des Moines, IA

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FOUS53 KDMX 310529
PFMDMX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1129 PM CST FRI JAN 30 2015

IAZ060-311000-
DES MOINES-POLK IA
41.54N  93.65W ELEV. 924 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          39          24          26           2
TEMP                   28 27 32 35 39 38 35 32 31 27 24 25 20 18 15 13 10  7  2
DEWPT                  18 20 26 28 32 32 32 30 28 25 23 21 15 13 10  7  4  1 -3
RH                     66 74 78 75 76 79 89 92 88 92 96 84 81 80 80 76 76 76 79
WIND DIR                S  S SW SW SW  S SE  E  E NE NE  N  N  N  N  N  N NW NW
WIND SPD                6  6  8  9  9  6  4  5  8  8 10 14 20 19 19 16 12  9  5
WIND GUST                                                        29
CLOUDS                 SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 SC FW
POP 12HR                     10          90         100          80          10
QPF 12HR                      0        0.14        0.40        0.16           0
SNOW 12HR                 00-00       00-00           5
RAIN                                L  D
SNOW                                      D  D  D  D  D  D  L  L              S
WIND CHILL             21 21 25 28 33       26 24 19 14 13  4  2 -2 -3 -5 -7 -9
MIN CHILL              19    18    25    29    22    13     4    -3    -6   -11
WINTER STORM                              A  A  A  A  A  A  A  A


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          21      15    37      17    27       1    16       1    23
TEMP          11 16 21   16 32 33 30   18 24 19  8    2 12 11  4    1 19 20
DEWPT          4 11 16   15 23 29 20   15 16 12  1   -3  1  2 -3   -4  6 12
PWIND DIR        SW       S     S       W     N       N     N      SE     S
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B1 SC B1 B2   B1 B1 B1 B1   FW FW SC SC   FW SC SC
POP 12HR         20      30    20      10    20       5     5       5    10
SNOW           S  S  C    C  S  S          S  S

$$
IAZ039-311000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N  92.40W ELEV. 865 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      22          36          18          19          -1
TEMP                   22 22 23 28 35 35 33 30 29 26 22 17 14 13 11 11  7  6 -1
DEWPT                  16 18 22 24 28 29 28 26 25 22 19 14 10 10  7  6  2 -1 -5
RH                     77 84 96 85 75 78 82 85 85 85 88 88 84 87 83 80 79 72 83
WIND DIR                S  S SW  W NW NE NE NE  E NE NE NE NE  N  N  N  N NW NW
WIND SPD                5  6  5  4  4  5  8  9 12 14 18 19 20 19 17 13 10  9  6
WIND GUST                                                        27
CLOUDS                 SC SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW
POP 12HR                      0          60          90          90          10
QPF 12HR                      0        0.01        0.28        0.16           0
SNOW 12HR                 00-00       00-00           4
SNOW                                   S  D  D  D  D  D  D  L  L
WIND CHILL             15 14 16          26 21 19 14  7  0 -4 -5 -6 -5 -8 -8-14
MIN CHILL              15    12    17    25    19     6    -4    -8    -9   -14


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          16      11    30      13    20      -4    12      -4    16
TEMP           9 12 16   14 27 27 23   14 18 13  2   -3  8  7 -3   -4 12 13
DEWPT          3  8 12   13 22 25 15   12 13  9 -2   -7 -1 -1 -5   -7  4  8
PWIND DIR        SW       S     S       W    NW       N     N       W     S
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC B1 B2   B2 B1 B2 B2   B1 B1 B1 SC   FW FW FW FW   SC SC SC
POP 12HR         10      40    30      10    30       5     5       5    10
SNOW                 C    C  C  C          C  C

$$
IAZ048-311000-
AMES-STORY IA
41.99N  93.62W ELEV. 936 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          39          22          23           0
TEMP                   25 26 30 34 39 37 35 32 30 27 24 21 16 15 12 11  7  5  0
DEWPT                  18 21 25 27 31 32 31 29 26 24 22 18 12 11  8  6  2 -1 -5
RH                     74 81 81 75 73 82 85 88 85 88 92 88 84 84 84 80 79 76 79
WIND DIR                S SW SW SW  W SE  E  E  E NE NE NE  N  N  N  N  N NW NW
WIND SPD                5  5  6  5  6  3  6  8  9 10 13 18 20 21 19 16 11  8  6
WIND GUST                                                        29
CLOUDS                 SC SC B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW
POP 12HR                      5          80         100          80          10
QPF 12HR                      0        0.09        0.32        0.15           0
SNOW 12HR                 00-00       00-00           4
RAIN                                S  L
SNOW                                S     D  D  D  D  D  D  L  L              S
WIND CHILL             18 19 23          29 25 21 17 12  6 -1 -3 -6 -6 -9 -8-13
MIN CHILL              17    18    24    27    20    11    -1    -7   -10   -13
WINTER STORM                              A  A  A  A  A  A  A  A


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18      11    33      14    23      -3    14      -1    21
TEMP           9 12 18   13 28 29 26   15 20 15  4   -2  9  9  1   -1 16 18
DEWPT          4 10 15   13 22 27 17   13 14 10 -2   -7  0  2 -4   -5  6 11
PWIND DIR        SW       S     S       W     N       N     N      SE     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC B2 OV   B1 SC B2 B2   B1 B1 B1 B1   FW FW FW FW   FW SC SC
POP 12HR         20      30    20      10    20       5     5       5    10
SNOW           S  S  C    C  S  S          S  S

$$
IAZ004-311000-
ESTHERVILLE-EMMET IA
43.40N  94.75W ELEV. 1315 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          31          12          14          -7
TEMP                   28 26 24 26 31 30 28 23 21 17 14 12 10 10  7  4 -2 -5 -7
DEWPT                  24 23 24 22 23 23 22 19 17 14 11  8  5  5  3  2 -4 -6 -9
RH                     85 88100 85 72 75 78 84 84 88 88 84 80 80 83 91 91 95 91
WIND DIR               SW  W NW  N NE NE NE NE NE NE  N  N  N  N  N  N NW  W SW
WIND SPD               12  8  5 10 12 13 14 16 17 20 20 21 20 20 17 12  9  5  6
WIND GUST                                                        27
CLOUDS                 SC SC B1 B1 B2 OV OV OV OV OV OV OV OV OV OV B1 SC SC SC
POP 12HR                      0          50          90          90           5
QPF 12HR                      0        0.01        0.11        0.08           0
SNOW 12HR                 00-00           T           2
SNOW                                      L  D  D  D  D  D  C  C              S
WIND CHILL             17 18 17 16 21 20 16 10  7  0 -5 -7 -9 -9-12-13-18-18-21
MIN CHILL              16    16    15    16     7    -5    -9   -12   -19   -21


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          17      10    27       8    15      -4    13       1    21
TEMP           8 12 12   12 25 22 17    9 13  9  1   -3  8  9  1    1 16 18
DEWPT          3 11 12   10 21 20 11    7  8  3 -5   -7  0  0 -3   -3  7 13
PWIND DIR         S       S     S      NW    NW      NW    NW       S     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    SC B2 B2   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW   FW SC SC
POP 12HR         20      30    20      10    20       5     5       5    10
SNOW           S  S  C    C  S  S          S  S

$$
IAZ035-311000-
FORT DODGE-WEBSTER IA
42.55N  94.18W ELEV. 1165 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          36          17          19          -3
TEMP                   27 26 27 31 36 35 32 29 27 23 19 17 14 13 10  8  4  2 -3
DEWPT                  20 22 25 25 28 28 27 25 23 20 17 13  9  9  5  4  0 -4 -8
RH                     74 85 92 78 72 75 81 85 85 88 92 84 80 84 80 83 83 75 78
WIND DIR                S SW SW  W NE NE NE NE NE NE NE  N  N  N  N  N  N NW  W
WIND SPD                8  5  5  3  5  8 10 12 14 16 18 20 20 19 16 13 11  8  4
WIND GUST                                                        27
CLOUDS                 SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV B2 SC SC FW
POP 12HR                      5          70         100          90           5
QPF 12HR                      0        0.06        0.29        0.12           0
SNOW 12HR                 00-00       00-00           4
SNOW                                   C  D  D  D  D  D  D  L  L              S
WIND CHILL             19 19 21       28 24 18 15  9  4  0 -4 -4 -8 -8-12-12-13
MIN CHILL              17    18    22    22    14     4    -5    -9   -13   -15


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18      12    31      12    19      -3    14       0    21
TEMP           9 12 18   13 26 24 22   13 17 12  3   -2  9 10  3    0 17 17
DEWPT          3 10 15   12 22 24 15    9 11  6 -4   -7  1  1 -3   -5  7 12
PWIND DIR        SW       S     S      NW     N      NW    NW       S     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B2 B2   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW   FW SC SC
POP 12HR         20      30    20      10    20       5     5       5    10
SNOW           S  S  C    C  S  S          S  S

$$
IAZ094-311000-
LAMONI-DECATUR IA
40.63N  93.90W ELEV. 1125 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          37          27          28           4
TEMP                   29 30 33 34 37 35 32 32 31 29 28 27 24 20 15 13 10  9  4
DEWPT                  18 21 27 29 33 34 32 31 30 28 27 25 20 15 11  8  5  3  0
RH                     63 69 78 82 85 96100 96 96 96 96 92 84 81 84 80 80 76 83
WIND DIR                S SW SW SW SW  S  S SE SE  E  N  N  N  N  N  N  N  N NW
WIND SPD               10  9  9  9 10  9  9  8  8  6  8 11 20 21 19 17 13 10  6
WIND GUST                                                        29
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC
POP 12HR                     10         100         100          70          10
QPF 12HR                      0        0.26        0.48        0.14           0
SNOW 12HR                 00-00           T           5
RAIN                          S  C  D  D  D
SNOW                          S  C        D  D  D  D  L  L  C  C
WIND CHILL             20 22 25 27 30 28 24 25 24 23 20 18  9  3 -2 -4 -6 -5 -9
MIN CHILL              19    19    25    24    24    19     8    -3    -7    -9
WINTER STORM                              A  A  A  A  A  A  A  A


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          22      16    38      19    29       3    18       2    25
TEMP          13 16 21   19 33 34 29   20 26 21 10    4 14 13  6    2 17 23
DEWPT          6 12 16   16 25 29 22   18 19 14  5   -1  2  2 -2   -2  7 13
PWIND DIR        SW       S    SW       W     N       N    NE       E     S
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC B1 B2   SC SC B1 B1   SC B1 B1 B1   SC SC FW FW   FW SC SC
POP 12HR         10      20    10      10    20       5     5       5     5
SNOW                 S    S                S  S

$$
IAZ017-311000-
MASON CITY-CERRO GORDO IA
43.16N  93.33W ELEV. 1189 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      20          32          15          16          -5
TEMP                   22 24 23 26 31 31 28 25 24 20 17 14 11 11  8  7  3  0 -5
DEWPT                  18 21 22 22 25 25 24 22 21 17 15 10  7  8  5  4 -1 -4 -8
RH                     84 88 96 85 78 78 85 88 88 88 92 84 83 87 87 87 83 83 86
WIND DIR                S SW  W NW  N NE NE NE NE NE NE NE  N  N  N  N  N NW  W
WIND SPD                8  9  6  6  8 10 12 13 16 18 19 20 20 19 17 13 11  6  5
WIND GUST                                                        27
CLOUDS                 SC SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV B1 SC SC SC
POP 12HR                      0          50          90          90           5
QPF 12HR                      0        0.01        0.19        0.13           0
SNOW 12HR                 00-00           T           3
SNOW                                      D  D  D  D  D  D  L  L              S
WIND CHILL             13 14 15 19 24 22 17 13 11  5  0 -4 -7 -7-10-10-14-13-17
MIN CHILL              11    14    16    16    10     0    -8   -10   -15   -19


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          16      10    27       9    16      -6    11      -3    17
TEMP           7 11 15   15 24 23 20   10 14  9  0   -5  6  7 -1   -3 13 13
DEWPT          2  8 12   12 19 22 12    8  9  5 -5   -9 -2 -1 -6   -6  4  9
PWIND DIR        SW       S     S      NW    NW      NW    NW      SW     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 OV   B2 B2 B2 B2   B1 B1 B1 SC   FW FW FW FW   FW SC SC
POP 12HR         20      30    30      10    20       5     5       5    10
SNOW           S  S  C    C  C  C          S  S

$$
IAZ049-311000-
MARSHALLTOWN-MARSHALL IA
42.11N  92.91W ELEV. 972 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          37          21          22          -1
TEMP                   26 23 27 31 37 36 34 32 30 27 25 19 16 14 12 11  7  5 -1
DEWPT                  18 19 24 26 30 32 31 29 26 24 23 17 12 12  9  7  2 -1 -4
RH                     71 84 88 81 75 85 89 88 85 88 92 92 84 92 87 83 79 76 87
WIND DIR               SW  S SW SW  W SE  E  E  E NE NE NE  N  N  N  N  N NW NW
WIND SPD                8  6  8  6  5  5  6  8 10 11 16 20 21 20 19 16 11 10  6
WIND GUST                                                        29
CLOUDS                 SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW
POP 12HR                      5          80         100          90          10
QPF 12HR                      0        0.06        0.30        0.15           0
SNOW 12HR                 00-00       00-00           4
RAIN                                   C
SNOW                                   C  D  D  D  D  D  D  L  L
WIND CHILL             17 15 20 23       28 25 21 17 12  3 -2 -4 -6 -6 -8 -9-14
MIN CHILL              16    15    19    28    20    11    -3    -7   -10   -14
WINTER STORM                              A  A  A  A  A  A  A  A


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          17      12    32      14    22      -3    12      -3    18
TEMP           9 13 18   13 28 29 27   15 20 14  3   -2  8  8  0   -3 14 16
DEWPT          4  9 14   13 23 27 16   13 14 10 -2   -7  0  1 -5   -5  5 10
PWIND DIR        SW       S     S       W     N       N     N       W     S
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC B1 OV   B2 B1 B2 B2   B1 B1 B1 B1   FW FW FW FW   SC SC SC
POP 12HR         10      30    20      10    20       5     5       5    10
SNOW                 C    C  S  S          S  S

$$
IAZ086-311000-
OTTUMWA-WAPELLO IA
41.11N  92.45W ELEV. 836 FT
1129 PM CST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          39          27          28           4
TEMP                   25 26 32 35 39 37 35 32 32 30 28 27 23 19 15 13 10  9  4
DEWPT                  18 20 24 27 33 33 32 31 30 29 27 25 20 16 13  8  5  3  0
RH                     74 78 72 72 79 85 89 96 92 96 96 92 88 88 92 80 80 76 83
WIND DIR                S  S SW SW SW SW  S SE SE  E NE NE  N  N  N  N  N NW NW
WIND SPD                6  6  9 10 10  9  6  6  8  8  9 10 18 21 20 17 13 11  9
WIND GUST                                                        31
CLOUDS                 SC B1 B1 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC
POP 12HR                      5          90         100          80          20
QPF 12HR                      0        0.13        0.50        0.17           0
SNOW 12HR                 00-00       00-00           6
RAIN                                C  D  D
SNOW                                      D  D  D  D  D  D  L  L  S  S
WIND CHILL             17 18 24 27 32 30 29 26 25 22 19 17  9  2 -3 -4 -6 -6-11
MIN CHILL              16    16    24    28    24    18     7    -4    -7   -12
WINTER STORM                              A  A  A  A  A  A  A  A


DATE           02/02/15  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          20      15    36      18    28       2    16       0    20
TEMP          10 16 21   19 32 32 27   19 25 20  9    3 12 11  2    0 15 18
DEWPT          6 10 16   17 25 29 20   18 19 15  5   -2  1  3 -4   -3  5 10
PWIND DIR        SW       S    SW       W     N       N     N       N     S
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B1 SC B1 B2   B1 B1 B1 B1   SC FW FW FW   FW SC SC
POP 12HR          5      30    20      10    20      10    10       5    10
SNOW                 C    C  S  S          S  S

$$



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