10          20        30        40        50        60
GAUUUGCAACUAACCUC--|      G     U   A  C          G     CUUUA 
                   AGCUAUU UUGUG GGA GA UAGUGAUUUU UUGUU     A
                   UCGGUAG AACAU CCU CU AUCACUAAGG AACAA     U
UCGACAGGAACUUCGUACG^      A     -   A  A          -     UGAGU 
.       110       100        90         80         70