10           20        30         40        50       
UUGUGAUCAUUCUUAUG---     UCU  C           -|           UUUUU 
                    AGUUG   CC CUCAUCAAGGU GGCUGUGAUGUG     U
                    UCAAC   GG GAGUAGUUUCG CCGACACUAUAC     U
UUAGGAAGGUACAACUCACC     CUC  A           U^           ACACU 
      110       100        90        80        70        60