C312322331333132212111133133313331323133313331333133313331333131211111232211
>>
C31232233133313221211113313331333132313331333133313331333133313121111123221
<<
C312322331333132212111133133313331323133313331333133313331333131211111232213
>>
C312322331333132212111133133313331323133313331333133313331333131211111232212
>>