10             20        30        40        50        60   
UGUAUAUGGGUAUAACU-----| U  UUC   CCU          CC           GUGCUACG 
                      GG UG   AUG   GUAAACAUCC  GACUGGAAGCU        \
                      CC GC   UAC   CGUUUGUAGG  UUGACUUUCGA        C
UCAUUAUGUUCCGCUGUCUUGA^ U  ---   UGU          --           GCAAAAGG 
   120       110       100           90          80        70