10          20        30         40        50        60  
AUCAUGUGGUCAGACCCGG--     AAA  C  -|    A  A   U        CCAUUAAA 
                     CCUCG   GG AG UGGAG GA AUG AUCUCGUU        \
                     GGAGU   CC UC ACCUC CU UAC UAGAGUAA        C
AUGGUAUCUUUCAACUAAUUA     CUG  A  A^    -  C   U        GGGUCUUA 
   120       110       100        90         80        70