10          20        30        40        50        60
CAGGGAGUGCCCAGUGA--|    CUC     C       U        C   U AGGAAG 
                   CCCGC   GCCUG CCAGUGU CAGACUAC UGU C      U
                   GGGUG   CGGAU GGUUACA GUCUGAUG ACA G      U
AGAACUACAGAGCUCGAGG^    UGU     U       C        -   U UUGGUG 
 .       110       100        90        80         70