10        20          30        40        50         
AAGUGCAAAGUUACUCGAUU--|   UU  CC     U          C      GCGUA 
                      AGCC  GG  AGGUC GGAUGAGUGC AAUGUU     A
                      UCGG  UC  UCCGG CCUGCUCACG UUAUAA     A
ACGAAGGUCACCAACGAAUCUU^   UC  UU     C          -      AUCGU 
       110       100        90        80         70        60