G13113313231323133313331333133313113313331333131133133313221221211   >>    G1311331323132313331333133313331311331333133313113313331322122121   <<    G13113313231323133313331333133313113313331333131133133313221221213   >>      G13113313231323133313331333133313113313331333131133133313221221212   >>