10          20        30        40        50        60
GGGCUGGAGCCUUCCCCUC--|                CCC         C  GGGUGCCC 
                     CCCUCCUCGGCACUUCC   ACCUCACUG CC        A
                     GGGAGGAGCCGUGAGGG   UGGAGUGAC GG        C
ACCGAGACUCCGUGUCGACAC^                AGA         A  UGUCAGAA 
120       110       100        90        80        70