I132313232233131333132223323132313231333131323223313233313231323132311131   >>    I13231323223313133313222332313231323133313132322331323331323132313231113   <<    I132313232233131333132223323132313231333131323223313233313231323132311133   >>      I132313232233131333132223323132313231333131323223313233313231323132311132   >>