10          20        30        40        50         
GCGGCACAACCAAGGUC--| U    AG    C               G     UCUGUA 
                   CC UGUG  UGCU CAUACUUCUUUAUAU CCAUA      C
                   GG ACAU  ACGA GUAUGAAGAAAUGUA GGUAU      U
UAUUCCGUACAACUAAACA^ U    CU    U               A     GUCAGU 
.       110       100        90        80        70        60