10          20        30         40        50          
CCACCUCCCUCUCACUG--       C     UA-|      G       AGAUAGUGGUCC 
                   GCCCUGC GGGGC   AAGUGCU ACAGUGC            \
                   CGGGACG CCUCG   UUCAUGG UGUCACG            U
GAGGUACCCGCGACACGUA       A     UCG^      G       CCAUCGUGUCUC 
120       110       100        90        80        70