10          20        30        40        50          
UUAAGGGAGUUAUUGACU--|   UUC   C    U        UU         UUAGAC 
                    GGGC   CCA CACU AAACGUGG  GUACUUGCU      \
                    UUUG   GGU GUGG UUUGUACC  CGUGAAUGA      C
UUUCCGUACUUAUAUUUCCU^   UAU   A    U        UU         AAGAAU 
 .       110       100        90        80        70