10          20        30         40        50        
UCUGCUGUGACCACACC--     UC    CCAGC      -|       A   UAUAGA 
                   CUCCA  UGCC     UGUACA GAUGUUAC UUU      \
                   GAGGU  ACGG     ACGUGU CUACAAUG AAA      U
UAAACAGACCUUCUAAUUA     UU    AGACA      A^       A   UAGUGU 
      110       100        90        80        70        60