10        20          30        40        50         
GGCCUUGUUUGAUGCUAG   GG--|               U             GGGAU 
                  ACA    UAGUGUCCCUCAGGGC GUAGAACAGGGCU     \
                  UGU    GUCACAGGGAGUCCCG UAUCUUGUCCCGA     U
UGAGACUCUUCACUUUAC   ACGA^               -             AAUCA 
      110       100        90        80         70        60