C3121113331313231323132333131313231323131323223313233313231232313231313321
>>
C312111333131323132313233313131323132313132322331323331323123231323131332
<<
C3121113331313231323132333131313231323131323223313233313231232313231313323
>>
C3121113331313231323132333131313231323131323223313233313231232313231313322
>>