10              20        30          40         50        60 
CGUGCUGUGUGAUCUUC------|   AUCA           --    -    U   AG    UGCAAG 
                       GGCG    CUGCCUCUCUG  GGCC UGUG CUU  GCUC      \
                       UCGC    GACGGAGAGAC  CCGG ACAC GAA  CGAG      A
CCAACCCCCGCUCAUUCCUCGAC^   ----           GU    C    -   A-    CCAACU 
  120       110       100            90        80          70