G13113313231323133313331333133313113313331323223313231311233132212231   >>    G1311331323132313331333133313331311331333132322331323131123313221223   <<    G13113313231323133313331333133313113313331323223313231311233132212233   >>      G13113313231323133313331333133313113313331323223313231311233132212232   >>