10          20        30         40         50        
CCCGGCCUCCGCCCCCC--    U     GC      U   -    C   -|   GACUGC 
                   GGCC CCCCC  CAACAA AUC CUGA GCU GAGU      G
                   UCGG GGGGG  GUUGUU UAG GACU CGA CUCA      C
CCGGCAGGCGCUCCGACCA    C     AA      U   U    A   C^   GAGGCU 
.       110       100        90        80        70        60