10        20          30        40        50        60 
CAUCGCAUCGUCAGCGAACUUUA--|      CU          U      UC    GUGAG 
                         GACGAAA  GGUUUUCACA UGGUCU  CAGA     U
                         CUGUUUU  UCAAAAGUGU ACUAGA  GUCU     U
CUCUCUUGACUGUCUACUCCCCCCG^      AG          U      --    GCUCU 
120       110       100        90        80          70