10          20        30        40        50        60   
GUACGUCCACCUUGAAUG--|      U   A        C        A     UGAUUAGUC 
                    GGUUAUU GCA UCGUGUAA GGUGUAUU UGCUG         G
                    UCAAUGA CGU AGUACAUU UCACAUAG ACGAC         U
AGUCAGAGACUACUAUUAUG^      U   A        C        -     UACAAAUGU 
     120       110       100        90        80         70