10        20          30        40        50         
CACCUCAGAAGAAAGAUG  --|      C        CA  C  A     GU CGUCUU 
                  CC  CCCUGCU UGGCUGGU  AA GG ACCAA  C      \
                  GG  GGGACGA AUCGACCA  UU CC UGGUU  G      C
AGGUUCCUGACCCUUAAC  UC^      C        AC  C  C     UG AGAGUC 
       110       100        90        80        70        60