C22121333132313311211113313331333132233131133133313231323132311211   >>    C2212133313231331121111331333133313223313113313331323132313231121   <<    C22121333132313311211113313331333132233131133133313231323132311213   >>      C22121333132313311211113313331333132233131133133313231323132311212   >>