10         20          30        40        50        60
UCCUGCUCGCCGCCUCU-    -        -| A             A      GUUACGU 
                  CUCC GUGUCCUG CC GUGGUUUUACCCU UGGUAG       C
                  GGGG CGUAGGGC GG CACCAAGAUGGGA ACCAUC       A
GGAACCGGCGUCUCCGUC    U        A^ -             C      UUGUCGU 
120       110       100        90         80        70