G13113313231323133313331333133313232233132313331323132322121111121321   >>    G1311331323132313331333133313331323223313231333132313232212111112132   <<    G13113313231323133313331333133313232233132313331323132322121111121323   >>      G13113313231323133313331333133313232233132313331323132322121111121322   >>