10        20          30        40         50         
GAGAUGUUGGUGCCAGCACCAUCC--     GU        U  A-|  G    CGUGCGC 
                          AGGGU  GUGACUGG UG  CCA AGGG       \
                          UCCCA  CACUGAUC AC  GGU UCCC       U
CAGAAGGACCCCACCCCAACUACGAC     AC        C  CG^  G    ACUUGUG 
.       110       100        90        80        70        60