10         20         30        40        50          
UGGUCAGAGAAAUUGAA-    A  U-|  GG          CGC  A      CUCAUGC 
                  UGGU CG  GUG  AGGGGUUUUG   GC AGUGUG       \
                  GCCA GC  UAC  UCCCUAAAAC   CG UCAUAC       A
CUAACAACUUCUCCUAAA    A  CU^  UU          ACC  G      UUUACUU 
 .       110       100        90        80        70