G13113313231323133313331333133313113313331333132322331333133313121322321   >>    G1311331323132313331333133313331311331333133313232233133313331312132232   <<    G13113313231323133313331333133313113313331333132322331333133313121322323   >>      G13113313231323133313331333133313113313331333132322331333133313121322322   >>