G131133132313231333133313331333131133133313232233132313231333133313221322121   >>    G13113313231323133313331333133313113313331323223313231323133313331322132212   <<    G131133132313231333133313331333131133133313232233132313231333133313221322123   >>      G131133132313231333133313331333131133133313232233132313231333133313221322122   >>