10          20        30        40        50        60
AUCGGAACUUGUGAUUU--|UG     A   A    A   ACUA       U  CGCCUAU 
                   C  AAAGC GGU AGCC CUG    ACGCACA UG       U
                   G  UUUCG CCA UCGG GAC    UGCGUGU AC       C
CGACUACAGUCCACGUCUA^GU     A   A    C   AGUG       C  CUCACCU 
120       110       100        90        80        70