10          20        30        40        50        60
UUCGACUCCAAGAAGCA-  -|    AUUUG         U        G     UUGUCU 
                  GG CGCCA     GUCUUUGGU AUCUAGCU UAUGA      A
                  CU GUGGU     CGGAAACCA UGGAUCGA AUACU      U
UCUGCGUGUCUGCUGUUA  A^    AAUAA         U        A     GUAUUG 
120       110       100        90        80        70