C132233133112121111331333133313331323132313231121133132313332233131311   >>    C13223313311212111133133313331333132313231323112113313231333223313131   <<    C132233133112121111331333133313331323132313231121133132313332233131313   >>      C132233133112121111331333133313331323132313231121133132313332233131312   >>