G131133132313231333133313331333131133133313331323223313332211323321   >>    G13113313231323133313331333133313113313331333132322331333221132332   <<    G131133132313231333133313331333131133133313331323223313332211323323   >>      G131133132313231333133313331333131133133313331323223313332211323322   >>