10          20        30        40        50         
ACUUGCCAAGUAUCAGGGA--|  U      A       ACAUU  A       CAACUC 
                     UGC GUGCUA AGCUGGU     GG ACCAAAU      C
                     ACG UACGAU UCGACCA     CC UGGUUUA      U
CUACUUACACGCGAACUUUUC^  U      G       ACUUC  C       GGUAAC 
.       110       100        90        80        70        60