10           20        30        40        50         
UGGCCUCUACCAGAGUG---|   GG      U             CU        GUGAU 
                    GGCU  CCUUUU GUGUUCACUGUGU  GCCUUGGU     U
                    CCGA  GGGGAA CGUAAGUGGCGCA  CGGAAUUA     U
UUUACAUGUCGUCCUAUUAC^   A-      C             --        GCACG 
      110       100         90        80          70        60