G13113313231323133313331333133313113313331333132322331321123131   >>    G1311331323132313331333133313331311331333133313232233132112313   <<    G13113313231323133313331333133313113313331333132322331321123133   >>      G13113313231323133313331333133313113313331333132322331321123132   >>