10          20        30        40        50        60  
UGUUUGAACGAGCACCG--|     AAC                 G  C     UGUUUCCAC 
                   GAGCAC   GGAGUUUGAAACGUUUU GC AAAAA         \
                   UUUGUG   CUUUAGACUUUGCAAAG CG UUUUU         G
AGAGACGGCGCUUCGUCCU^     CUA                 A  U     GUGGAACUG 
   120       110       100        90        80        70