I1323132322331313331322233231323132313331313232233132313231323221111
>>
I132313232233131333132223323132313231333131323223313231323132322111
<<
I1323132322331313331322233231323132313331313232233132313231323221113
>>
I1323132322331313331322233231323132313331313232233132313231323221112
>>