10         20        30         40        50        60  
AUUUAUAUAAAACUAAGA-      C    AU-|       U  G          UUUUUUUA 
                   AAAGAU UUCU   GAAAGACA GG UAGUGAGAUG        \
                   UUUCUG AAGA   CUUUCUGU CU AUCAUUCUAC        U
UUUUUUCUUUGAAACAUUA      U    AAC^       -  G          UUUAGCUU 
  120       110       100        90         80        70