10          20        30         40        50        60      
UUUUUUUUGUUAUUACU--          AAC     U  -|   CU     U  CUUUCGUUUUAUC 
                   UUUAAAAUUA   CGCGA UG UCGG  UAGUC CU             \
                   AAAUUUUAAU   GCGCU AC AGCC  AUCAG GA             A
UCAGUGAUGACUACUAAUA          AUC     C  A^   AG     U  GUUAUACCUUUAU 
  130       120       110       100        90        80        70