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