G13113313231323133313331333133313113313331333132322123231313232321   >>    G1311331323132313331333133313331311331333133313232212323131323232   <<    G13113313231323133313331333133313113313331333132322123231313232323   >>      G13113313231323133313331333133313113313331333132322123231313232322   >>