G13113313231323133313331333133313232233132313331323221323131321   >>    G1311331323132313331333133313331323223313231333132322132313132   <<    G13113313231323133313331333133313232233132313331323221323131323   >>      G13113313231323133313331333133313232233132313331323221323131322   >>