C3121113331313231323132333131313231323131323223313233313233313332113231
>>
C312111333131323132313233313131323132313132322331323331323331333211323
<<
C3121113331313231323132333131313231323131323223313233313233313332113233
>>
C3121113331313231323132333131313231323131323223313233313233313332113232
>>