G131133132313231333133313331333131133133313331323223313233231333121   >>    G13113313231323133313331333133313113313331333132322331323323133312   <<    G131133132313231333133313331333131133133313331323223313233231333123   >>      G131133132313231333133313331333131133133313331323223313233231333122   >>