C333312111133133312111133133313331333131133112331333131211331333132313232212131
>>
C33331211113313331211113313331333133313113311233133313121133133313231323221213
<<
C333312111133133312111133133313331333131133112331333131211331333132313232212133
>>
C333312111133133312111133133313331333131133112331333131211331333132313232212132
>>