G13113313231323133313331333133313232233132313331323132322231333221   >>    G1311331323132313331333133313331323223313231333132313232223133322   <<    G13113313231323133313331333133313232233132313331323132322231333223   >>      G13113313231323133313331333133313232233132313331323132322231333222   >>