10        20          30        40        50         60 
CUCUGACAGGCUGAAUCC   A--|       U          UU         A- GGAGAG 
                  UGU   CUGCCAGC GUAAACACCC  GACUGAAAG  C      C
                  ACG   GGCGGUCG UAUUUGUGGG  UUGACUUUC  G      C
UCGUUAUAGCCAACGGUU   GUC^       U          --         AG CGUAUU 
 120       110       100        90          80        70