G13113313231323133313331333133313113313331333132322331333133313211231333121   >>    G1311331323132313331333133313331311331333133313232233133313331321123133312   <<    G13113313231323133313331333133313113313331333132322331333133313211231333123   >>      G13113313231323133313331333133313113313331333132322331333133313211231333122   >>