10          20        30        40        50          
CCUAGAAGAAGUGCCUA--|   C    A            U    G    A  GUUCUUU 
                   GUCU GCUG UUAAGUGGUUCU AACA UUCA CA       \
                   CAGA UGAC AGUUCACCAGGA UUGU AAGU GU       G
AGUUUUCGACCGUCGUAAA^   C    C            U    A    -  UAAAACA 
.       110       100        90        80        70