10        20          30         40        50         
ACGGUCGCGGCCGUCCUG    --   A   GA  A     -|         C  GUAACU 
                  GGAC  ACG GGU  UG CCUAU GAAUUGACAG CA      G
                  CCUG  UGC UCG  AC GGAUG CUUGACUGUC GU      G
UCUCGUCCAUCUCUUCCC    CC   G   UC  C     U^         C  CUCCGA 
 .       110       100        90        80        70        60