10          20        30        40         50        60   
UCAGUAAUAGGUAGUUU--   UG C  UU           UAG-|     C    UCAGAAUUA 
                   UUG  U UG  UGAGCUGGAAG    GGGUCU GACA         \
                   AAC  G AC  ACUCGACCUUC    UCUAGA CUGU         U
AAAGAAGGACCGCUGAUAA   GU U  UC           UCAA^     -    AUAGAAGUU 
     120       110       100        90        80         70