10         20         30        40        50          
UGUGGACGAUGUUUUAAC-    -| G               UUG       U  UUGAUU 
                   GGAA CG UCUGUAUCGCUAGAG   CUGUGAU UG      \
                   UCUU GC AGACGUAGUGGUUUC   GACACUA AC      U
GCUAGUGUGCUUCUCGUAA    A^ G               UCG       U  UUACAC 
 .       110       100        90        80        70