C3121113331313231323132333131313231323131323223313233313231232313231323131
>>
C312111333131323132313233313131323132313132322331323331323123231323132313
<<
C3121113331313231323132333131313231323131323223313233313231232313231323133
>>
C3121113331313231323132333131313231323131323223313233313231232313231323132
>>