10           20        30        40        50         
GGAGGCUACGCCACCUG---|    U      C   G       UG     A    ACGGA 
                    CUCCG CUCAGC ACG GUAUUCU  GGUAG UAAU     U
                    GAGGU GGGUCG UGC CAUAAGA  UCGUU AUUG     G
CCACCCCGAACAGCGUCCCU^    -      A   G       GU     -    UUGCU 
       110       100         90        80        70         60