10         20         30        40        50        60 
GUGAAUUGAGAGUGUAG-    CUU-|   U        CGC       G     UAGAUUU 
                  CUGC    GCCA UGCUUUGG   UUUAGCU UAUGA       \
                  GACG    CGGU ACGAAACC   AGAUCGA AUACU       A
UAAACAGACUACUAACUA    UCUU^   U        AUU       A     UCAUCAU 
 120       110       100        90        80        70