10        20        30          40        50        60   
UUUAUGCCGAAUCCUGUG            --|      C  A  CU       AAUUGUUUGG 
                  UUGCAGUUUCGU  UUUGUGA CG CA  AACGGGU          \
                  GACGUUAAAGUA  AAACACU GC GU  UUGCUCA          U
GCUGAAACAACGCAAAAC            CU^      A  -  UU       UUAGGACCGC 
    120       110       100        90         80        70