10           20        30        40        50        60         
GAACCUGGUUCCUCUUGC---|  A     A  U        A            UGAGGGUCUAUGAUAC 
                     CUG UUCCA GC GAGGUAGU GUUUGUACAGUU                C
                     GAC AGGGU CG UUCCGUCA CGGACAUGUCAA                A
UAAGAAAGUCGACUGUCACGA^  -     C  -        C            UUAGAGGACAUGGCCC 
       130       120        110        100        90        80        70