10          20        30        40         50         
CAUGGAUCCAGAAGCCC--|    UUU    A       AAA    A-        ACCUG 
                   AAUGC   GCUA AGCUGGU   AAGG  ACCAAAUC     U
                   UUACG   CGAU UCGACCA   UUCC  UGGUUUAG     G
AUCAGAGUGGCCGCGUUAA^    UGU    G       AC-    CC        GUAGC 
.       110       100        90        80         70        60