10          20        30        40        50        60
CCUCAGGGUGUGUACCU--|UG        C UC       C           ACGUUGUG 
                   G  UCUCUCUC G  CCUGAGA CCUAACUUGUG        C
                   C  GGGGAGAG C  GGGCUCU GGAUUGGGCAC        C
CCGGCUGCCUCGACCUGCA^CU        U GA       C           CUGUGCUU 
120       110       100        90        80        70