10          20        30         40        50         
AUUUAAGUAAAAGAGUG--     UA    A    -|  A     A    C    AUAACU 
                   UGUUG  CGUG CAGG CGG ACGAG GCAA UUUG      U
                   ACGGC  GCGC GUCC GCC UGCUC CGUU AAAC      U
CACGUCGAUCUGCAGCCUU     UC    C    G^  C     A    -    CCCUGU 
.       110       100        90        80         70        60