G13113313231323133313331333133313113313331333132322331333133313221323121   >>    G1311331323132313331333133313331311331333133313232233133313331322132312   <<    G13113313231323133313331333133313113313331333132322331333133313221323123   >>      G13113313231323133313331333133313113313331333132322331333133313221323122   >>