G131133132313231333133313331333131133133313331313331333133313311223321   >>    G13113313231323133313331333133313113313331333131333133313331331122332   <<    G131133132313231333133313331333131133133313331313331333133313311223323   >>      G131133132313231333133313331333131133133313331313331333133313311223322   >>