10          20        30        40         50        60  
GUGGGAAAUAUGUAAUC--|      U      C            CU  -    CCGUACUAU 
                   CUGUAUG CAUUUU AGUCUUCAAUUC  CC CAGC         G
                   GACAUGU GUAAAA UCAGAAGUUGAG  GG GUUG         G
CCCUGUUACGAUGAACACA^      C      A            C-  A    AGUGUUAAU 
    120       110       100        90        80         70