10          20        30         40        50        60 
GUCUUUGUGUCUCCCGA--   U     A   -| A                 UAAUGGAUAC 
                   GCU AGUAC GCG CC GGCACAUAGUAGGUGUU          G
                   CGA UCGUG CGC GG CCGUGUGUCAUCCGCAA          G
AGUCCCGCUCCUAGGUUGA   C     C   U^ -                 UUGAUGGUUA 
  120       110       100        90         80        70