10        20          30        40        50          
CCGGGGGCUGCGCGUGGUUGAA--|   A  AA   A   A           C  GAUAAC 
                        GGGG UG  GAA GGC UCAUAUAGGAG UG      \
                        CCCC AC  CUU CCG AGUAUGUCCUC AC      U
CAACGCCGGGCAUCAGUCAUCAAC^   C  C-   G   A           A  UACGUG 
.       110       100        90         80        70