C111113331333132322331333133313331323132311211331323132333132313131   >>    C11111333133313232233133313331333132313231121133132313233313231313   <<    C111113331333132322331333133313331323132311211331323132333132313133   >>      C111113331333132322331333133313331323132311211331323132333132313132   >>