10         20        30        40        50         
UUCUAGAUCAAGAUCAG-| A         CC        A   GA        UAAUG 
                  AG CUCUGCUCU  GUGUUCAC GCG  CCUUGAUU     \
                  UC GAGGCGAGA  CGUAAGUG CGC  GGAAUUAA     U
AGGAAGUUCACGUCGGCA^ C         AC        G   AC        CAUAC 
      110       100        90        80        70        60