10          20        30        40        50        60     
UUCGUCCUGGAAAAAUUA--|                        A        UUAAUCAUAGAU 
                    GUUAGGACUCUUACUUGGAUCUGCA UUAGUAUU            U
                    CAAUCUUGGGAGUGAACUUAGACGU AAUCAUGA            G
UACUUUUAGAUCUCCAAUCC^                        C        CUUUUGAUUUAU 
130       120       110       100        90        80        70