G131133132313231333133313331333132322331323133313232212323223331   >>    G13113313231323133313331333133313232233132313331323221232322333   <<    G131133132313231333133313331333132322331323133313232212323223333   >>      G131133132313231333133313331333132322331323133313232212323223332   >>