10         20         30        40        50         
UCAAAUGGAGAAAGUAA-    GU  -|  A     A         C      AGAGUGU 
                  UUGG  UC UCG GAGCG GGUAUGGAG UCUUAC       \
                  AACC  AG AGC CUCGU CCAUACUUC AGGAUG       U
CCGGAACUACUACACCUG    UU  U^  G     A         A      CAAAUUU 
       110       100        90        80        70        60