10         20         30        40        50         
AGGAAAAACAAGAAUGU-   -|  CU  AAA           A    U     UGUGUU 
                  GUU GAG  UG   CUCCACUAUUG GUGC AUUAG      A
                  CAA CUC  AC   GGGGUGAUAAC CACG UAGUC      U
CAUAUGUCAACCAUUUCC   C^  AC  CUC           G    U     UAUGUU 
.       110       100        90        80        70        60