10          20        30        40        50        60 
CACUAAGAAGAUUCUGGA--|   U    A            U    G    A  GUUCAUU 
                    GUCU GUUG UUAAGUGGUUCU AACA UUCA CA       \
                    CAGA UAAC AAUUCACCAGGA UUGU AAGU GU       U
UCGAUAAUGAGCUUCGUUAA^   C    C            U    A    -  UAAAACC 
120       110       100        90        80         70