10          20        30        40        50        60 
UGCCCAAUGCUACUACC--|           G  C   G        U       CGGUUUU 
                   GUUUGGUACUCA AG GAG UUGCCCUU GUAUAUU       U
                   CAAACUAUGAGU UC CUC AACGGGAA CAUAUAA       U
GCACACCUGACCCAGGUUC^           G  U   G        -       GAUGUAG 
 120       110       100        90        80         70