10           20        30        40        50         
GUCUGUGUUUAGAAUGG---|  AA       AAG        C          UAGUGCA 
                    CUG  GCAGCAA   GUAUUCUC GGUAAUGACA       \
                    GGC  UGUUGUU   CAUAAGAG UCGUUAUUGU       U
UGACAACUUGUCAAACAACC^  C-       AAA        U          CGAAAGU 
       110       100         90        80        70        60