10          20        30        40         50        60
GACUGUAUUUUUGAGCU--|   AAA      UA          -  CC       UGUAUG 
                   ACUG   GUCCAC  GACAUUCUGA AC  CAUUGUU      A
                   UGAU   CGGGUG  UUGUGAGACU UG  GUAACAA      C
UUUUCUACUACGGCCCCCA^   GUC      --          C  U-       GUUUCU 
.       110       100        90          80         70