C312321323131323131232313231323132313331323331322132333132313331322122311
>>
C31232132313132313123231323132313231333132333132213233313231333132212231
<<
C312321323131323131232313231323132313331323331322132333132313331322122313
>>
C312321323131323131232313231323132313331323331322132333132313331322122312
>>