I331323221311211331313233313331323221333131333132322331313311221
>>
I33132322131121133131323331333132322133313133313232233131331122
<<
I331323221311211331313233313331323221333131333132322331313311223
>>
I331323221311211331313233313331323221333131333132322331313311222
>>