C132233133112121111331333133313331333132322331333133313121323112113121   >>    C13223313311212111133133313331333133313232233133313331312132311211312   <<    C132233133112121111331333133313331333132322331333133313121323112113123   >>      C132233133112121111331333133313331333132322331333133313121323112113122   >>