10          20        30          40         50        
UGCAGGUUUCCUUUCAU--               --         -|  C      GUGACU 
                   GUUGUGGCUGUGUGG  GUUCCUGGC AUG UGAUUU      \
                   CGGCACCGACACACC  UAGGGACCG UAC ACUAAA      U
AAGGUAUUGUCGGCGGUUC               AU         U^  -      AUAGAA 
       110       100        90        80         70        60