C3111113213331313331323133313111211111333132222321323231
  >>
   C311111321333131333132313331311121111133313222232132323
  <<
   C3111113213331313331323133313111211111333132222321323233
  >>
 
 
 C3111113213331313331323133313111211111333132222321323232
  >>