2233351DD 000000000 000000HHH 0009500000    MELD 12-H POP (%)
         9         1         8         2       255       108     65535       255         1       BBB
         1         0         0       255         0         0       255       255         1       255
       255         3       254     65535       255       255       255       255       255         1
         0         1         2         1        12         1         0
999999        777777