I1323132322331313331322233231323132313232233132233132333132313222211
>>
I132313232233131333132223323132313231323223313223313233313231322221
<<
I1323132322331313331322233231323132313232233132233132333132313222213
>>
I1323132322331313331322233231323132313232233132233132333132313222212
>>