10          20        30        40        50          
CAUUUGCCACACUGUCC--| UA  C UG  C     UU              U  UUUUU 
                   UG  UA U  AG AGGUC  GAUGCGUGCAAUUU GU     \
                   AC  AU A  UC UCCGG  CUGCGCACGUUAAA CG     U
CAGUUUCGAGACGACAAUU^ CA  A GU  A     CC              -  AAAUU 
.       110       100        90        80        70