10         20         30        40          50         
UUCUUCGUGGACACAGGU-      C  -            A--|   U    A  CCUUUC 
                   GGGCAC CU CUGGGCUUUCUG   UGGG GAAA GC      U
                   UCCGUG GA GACUCGGAAGAU   ACCC CUUU CG      U
GCUCCAGUCCUUCACUGUU      U  G            GAG^   -    -  GGCCCG 
.       110       100        90        80         70         60