10           20        30        40        50        
GUGGAAUUUUCCACAUC---|  A    UG U         C  G          UUGUA 
                    UUG GCCA  U UCCUUGUCA UU UUCGUCCGGU     U
                    AAC CGGU  G GGGAAUAGU AA AGGCAGGUCA     A
UUUCACAGUUCCAGCUUAUC^  -    GU C         C  G          CCAGU 
      110       100         90        80        70        60