10         20         30        40        50        60 
AUAGCAAAAAUCUAAGU-    U  -|     UG       U        G   UACGUUUA 
                  UAAA CA UUUGUU  CGAGCUA AACCUAGU AAA        \
                  AUUU GU AAACAG  GCUCGAU UUGGAUCA UUU        U
CUAAAAAGACAACGUUUC    C  A^     UG       U        A   UGGCUAUU 
 120       110       100        90        80        70