10          20        30        40        50         
CCAGAAGGUUUGACACG--|  UC  C   U      G           U   GGAUGAA 
                   GGG  UC UGC GCGCCA UAUCGGGUGGG GAU       C
                   CCC  AG ACG CGUGGU AUGGCCCACCC CUG       U
AACACAGGAGAAACUCUAA^  UU  A   U      G           U   ACGGAUU 
.       110       100        90        80        70        60