10         20         30        40        50        60 
AUUAAAUAGAUUUUAAC-    UU     -|  U        GGGU        ACCUUUUC 
                  UUUG  CUAUA UUC UAGUACUC    UGAUAAAG        U
                  AAAU  GAUAU AAG AUUAUGGG    ACUGUUUC        U
CUACUAGGAACGUCGAAG    UU     A^  U        GGCU        CGAGGCGU 
  120       110       100        90        80        70