I23323132333131133131323223313221123313233313223313233313233313231231211
>>
I2332313233313113313132322331322112331323331322331323331323331323123121
<<
I23323132333131133131323223313221123313233313223313233313233313231231213
>>
I23323132333131133131323223313221123313233313223313233313233313231231212
>>