G131133132313231333133313331333132322331323133313232233131133121121   >>    G13113313231323133313331333133313232233132313331323223313113312112   <<    G131133132313231333133313331333132322331323133313232233131133121123   >>      G131133132313231333133313331333132322331323133313232233131133121122   >>