10          20        30        40        50        60 
ACAGCUCAGAGUUCACCC--|  GG     CC        AC       A    UUUAUGCA 
                    CAA  UAUGG  UAGAUAAC  GGGUAUC CAUC        U
                    GUU  GUACC  AUCUGUUG  CUUAUAG GUGG        U
CUCGUCUCACGUAAAGGAAU^  UU     AA        CA       A    UCUAUAGC 
  120       110       100        90        80        70