10          20        30        40        50         
CACCCCGUGAGACUGACA--|     U    CA       CC         A  GUGGGC 
                    GGCUUG UGGA  CUCUUUC  UGUUGCACU CU      C
                    CCGGGC GUCU  GGGAAAG  GUAACGUGA GA      U
CAAGGAGUCCGAGGAAUCGA^     U    AC       UA         C  AGGGUC 
.       110       100        90        80        70        60