10          20        30         40        50          
GGGCCAAUGACCUAACU--     A     GGA  A     -|         C  CUUCCAC 
                   GGUAA CAGGA   UG CCUAU GAAAUGACAG CA       \
                   CCGUU GUCUU   AC GGAUG CUUUACUGUC GU       A
UAUAGGUACGGCAGUUGUU     A     AUA  C     U^         U  AUAAACC 
120       110       100        90        80        70