10          20        30        40        50          
AGUCGGAGAUUCACAAA--|  A   G   UC  U   U   UU   G       AUCAUU 
                   UGC GUC UGG  AG CCG GAC  GUG CAAUAUU      \
                   AUG CGG ACC  UC GGC CUG  CAC GUUAUAA      G
CUCUAGGUGCGGCAGCUUC^  A   A   UA  C   C   UU   -       ACAUAU 
.       110       100        90        80         70