10            20        30        40        50        60 
ACGUGCAUACUAAAAAA----|   ACUC         A     GU     U      UGAGCU 
                     GAGU    CCGGGUGGA GACUG  GAUUU GUUGUU      \
                     CUCA    GGUCCACCU CUGAU  CUAAA CGACAA      C
AUGACCUUCUAGCCUCGAAUC^   AC--         -     GC     -      UACCUA 
 .       110       100          90         80         70