G131133132313231333133313331333131133133313331323221333132213121   >>    G13113313231323133313331333133313113313331333132322133313221312   <<    G131133132313231333133313331333131133133313331323221333132213123   >>      G131133132313231333133313331333131133133313331323221333132213122   >>