G131133132313231333133313331333132322331323133313231333121111331322121   >>    G13113313231323133313331333133313232233132313331323133312111133132212   <<    G131133132313231333133313331333132322331323133313231333121111331322123   >>      G131133132313231333133313331333132322331323133313231333121111331322122   >>