G131133132313231333133313331333131133133313232233132311221123131   >>    G13113313231323133313331333133313113313331323223313231122112313   <<    G131133132313231333133313331333131133133313232233132311221123133   >>      G131133132313231333133313331333131133133313232233132311221123132   >>