10         20         30        40         50        
UCCGCCCUCCAUCUUGC-    G-     U           A-|  A       GAAAUG 
                  UCGG  GUUCC UUUUCCUAUGC  UAU CUUCUUU      \
                  AGCU  CGGGG AAAAGGGUACG  AUA GGAGAAA      U
GGCCUCCUCCCCUUCUGG    AG     U           GA^  C       UCUUGG 
      110       100        90        80        70        60