I1323132322331313331322233231323132313232233132233132313231123311
>>
I132313232233131333132223323132313231323223313223313231323112331
<<
I1323132322331313331322233231323132313232233132233132313231123313
>>
I1323132322331313331322233231323132313232233132233132313231123312
>>