I23323132333131133131323223313221123313132322331323132223131121   >>    I2332313233313113313132322331322112331313232233132313222313112   <<    I23323132333131133131323223313221123313132322331323132223131123   >>      I23323132333131133131323223313221123313132322331323132223131122   >>