I331323221311211331313232233132321133132313113313331323131323131111
>>
I33132322131121133131323223313232113313231311331333132313132313111
<<
I331323221311211331313232233132321133132313113313331323131323131113
>>
I331323221311211331313232233132321133132313113313331323131323131112
>>