10          20         30         40        50        60
CUCCUCCCUCCAUCCUG--   -|   A  A    U    A-      A    U  GUGAUUG 
                   CCC AGUC CC CCUC CCCA  CCCUGU CCAG GU       A
                   GGG UCGG GG GGAG GGGU  GGGGCG GGUC CA       C
UAGACUCGUACACGUCUCG   C^   -  C    -    CG      -    C  CAGACGA 
 .       110       100         90         80         70