C3121113331313231323132333131313231323131323223313233313233313233332211
>>
C312111333131323132313233313131323132313132322331323331323331323333221
<<
C3121113331313231323132333131313231323131323223313233313233313233332213
>>
C3121113331313231323132333131313231323131323223313233313233313233332212
>>