10           20        30        40        50         
CAUUCUUAAUCCAAAAU---|   G       A            AAA        GUAAU 
                    GGCG AUCUGUU GUGUUCACUGUG   GCCUUGGU     U
                    CUGC UGGAUAA CGUAAGUGGCGC   CGGAAUUA     A
UCGAAGAAAUUCUUCUAUAA^   -       C            A--        UCAAA 
      110       100         90        80          70        60