10         20        30         40         50         
CGGAUCCCACGGAGAUCA-  G      U  -              -|      UGUAAUU 
                   CG CUGCCC UG UCAUUUUUGUGAUU UGCAGCU       \
                   GU GACGGG AC AGUGAAAACACUGA ACGUUGA       U
UCGGUUGCGCCGCGACGGG  G      U  U              U^      CUCUGGU 
.       110       100        90        80        70        60