10           20        30        40        50        60
ACAACUUACUUCAUACU---|  UCU  U   C        U        G     GUGAUG 
                    GAC   GC UUU UCUUUGGU AUCUAGCU UAUGA      U
                    UUG   CG GAA AGAAACCA UGGAUCGA AUACU      C
GAGGUCCCCGCUGUACACUG^  UC-  U   U        U        A     ACGUAA 
120       110       100         90        80        70