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