10          20        30        40        50         
UGUGCUCUGACCCCCAU--|  UC       CU         A      G     GUGCC 
                   GGC  CCACCCC  GUAACAGCA CUCCAU UGGAA     \
                   UCG  GGUGGGG  UAUUGUCGU GGGGUG ACCUU     C
GAGGAGGAGACGUCCGUGG^  GA       UC         C      -     AGUCA 
      110       100        90        80        70         60