10          20        30        40        50        60 
CACAGAAAUUCUGUUCACG--|  AA             G               UCGCUCA 
                     CAU  GCCUGAUAUCUCG UGCGAUCGUACCGUA       C
                     GUG  UGGACUAUAGGGC GCGCUAGCAUGGCAU       A
GUCUUAACGUGUCGAAGGUUA^  CA             G               UAGAUUC 
  120       110       100        90        80        70