10         20         30        40        50         
AAUUCUGGAUUCUAAAA-    -|   CAU     U       CA         UAUCUA 
                  UGAC UCUA   UGUCC CAUUGUA  UGCUGUGUG      \
                  ACUG AGGU   AUAGG GUAACGU  GCGACACAU      U
UUUGUGAUUUCAACGAAA    U^   UAU     U       AC         UCUCUU 
       110       100        90        80        70        60