10        20          30         40        50        60
CCGUGAGAUACCACCUAUCUUUCCU--     U    -|  U  A UG        GUGGGC 
                           GUUUC GAUC ACC CU U  UUGCUUUU      A
                           UAAAG CUGG UGG GA G  AACGAAAG      C
GUAGUAAAACCGUCUGCCUCUUUUCCG     U    C^  -  G GU        GAAACU 
120       110       100        90         80        70