G131133132313231333133313331333131133133313331323223313331211113313331323231221   >>    G13113313231323133313331333133313113313331333132322331333121111331333132323122   <<    G131133132313231333133313331333131133133313331323223313331211113313331323231223   >>      G131133132313231333133313331333131133133313331323223313331211113313331323231222   >>