10           20        30        40        50        60         
GGACUUAAUUCCUGUUGC---|  A        U        A            UGAGGGUCUAUGAUAC 
                     CUG UUCCAGGC GAGGUAGU GUUUGUACAGUU                \
                     GAC AGGGUCCG UUCCGUCA CGGACAUGUCAA                C
UAGGAGUGACUCCCGUCACGA^  -        -        C            UAGAGGACAUGGCCCA 
      130       120        110        100        90        80        70