G131133132313231333133313331333131133133313331311331333132322133322131   >>    G13113313231323133313331333133313113313331333131133133313232213332213   <<    G131133132313231333133313331333131133133313331311331333132322133322133   >>      G131133132313231333133313331333131133133313331311331333132322133322132   >>