10          20        30        40        50        60 
GAGAGACGAAAGAGUGAG--|   CU   A            C    G    A  GUUCUUU 
                    GUCU  CUG UUAAGUGGUUCU AACA UUCA CA       \
                    CAGA  GAC AGUUCACCAGGA UUGU AAGU GU       G
AGGGGUUCAGCUGUCGUAAA^   CU   C            U    A    -  UAAAAGA 
120       110       100        90        80         70