G13113313231323133313331333133313113313331333132322331333222331   >>    G1311331323132313331333133313331311331333133313232233133322233   <<    G13113313231323133313331333133313113313331333132322331333222333   >>      G13113313231323133313331333133313113313331333132322331333222332   >>