10          20        30        40        50         
ACUCAGAGCUCAACAUCC--|   UCCCA          A  UU    C     GUGAUA 
                    AAGG     UCUAGGUCAG UA  CUGU UUUCA      \
                    UUCC     AGGUCUAGUC AU  GACA AAGGU      U
GACUUUUGUCAACGAUUGGU^   UGUGA          G  CG    C     CCCACA 
       110       100        90        80        70        60