I331323221313233313132322231323132322233231323132313331313231323221211
>>
I33132322131323331313232223132313232223323132313231333131323132322121
<<
I331323221313233313132322231323132322233231323132313331313231323221213
>>
I331323221313233313132322231323132322233231323132313331313231323221212
>>