10        20          30        40         50         
CCUCCCACCUUGUUCCGGGUC    --    U          -| A        GUUCAUU 
                     GUCC  UGGG UUGCGGGGAA UC CAUCAUGU       \
                     UAGG  ACUC AAUGCCCCUU AG GUGGUACA       C
GGCUGUACAACAACGACCGUC    AU    U          C^ G        UGGUCCA 
.       110       100        90        80        70        60