10          20        30         40         50         
UUUAAUAAAAUGAGAAU-  -    U       -        C-|           UUUUUU 
                  UC UGUG ACGUGUG UCAUUUUU  UAUUAUGCAACU      \
                  AG ACGC UGCAUAC AGUGAAAA  AUGAUACGUUGA      U
ACAAUCUCCACACUGUCG  U    U       U        CA^           UUGUAC 
 .       110       100        90        80        70        60