G131133132313231333133313331333132322331323133313223313112113121   >>    G13113313231323133313331333133313232233132313331322331311211312   <<    G131133132313231333133313331333132322331323133313223313112113123   >>      G131133132313231333133313331333132322331323133313223313112113122   >>