10          20        30        40        50        60        70        80        90     
AUUCAUUUUUCUGUUUCAA--|   C  G   C       U   C        UAUUUUUCUCAACUCUCUUCUAUAUAAUGACUGACUAUAAUAA 
                     AUCG AA UCA UUGACAA GGU GAUUGGAA                                           \
                     UAGC UU AGU AACUGUU UCG CUAAUCUU                                           A
AACUUACUACUUUACUUGCAC^   U  A   U       C   A        AUGAAUUGGGUAAACUAAGCGCCCCUUUAAAAGUUAAGUGUUG 
 .       180       170       160       150       140       130       120       110       100