I331323221313233313112113313331323133313332233132313331333131133132222311
>>
I33132322131323331311211331333132313331333223313231333133313113313222231
<<
I331323221313233313112113313331323133313332233132313331333131133132222313
>>
I331323221313233313112113313331323133313332233132313331333131133132222312
>>