C3123223313331322121111331333133313231333132333131333131133131221111
>>
C312322331333132212111133133313331323133313233313133313113313122111
<<
C3123223313331322121111331333133313231333132333131333131133131221113
>>
C3123223313331322121111331333133313231333132333131333131133131221112
>>