10        20          30        40        50         
AUUAAAUUUCAAUCUAAAGCAC--|       C        C         GAUUUGUCC 
                        AUUAAGAU ACUUCAAA AGGAGCAUU         \
                        UAAUUUUG UGGGGUUU UCUUCGUGA         U
CAGAACGAACAACAUGCACAGGAA^       A        C         AUACUUGUU 
       110       100        90        80        70        60