G13113313231323133313331333133313113313331333132322331312111133132232221   >>    G1311331323132313331333133313331311331333133313232233131211113313223222   <<    G13113313231323133313331333133313113313331333132322331312111133132232223   >>      G13113313231323133313331333133313113313331333132322331312111133132232222   >>