0/18 18/18
54/18 72/18
108/18 126/18
162/18 180/18
216/18 234/18
270/18 288/18
324/18 342/18
378/18 396/18
432/18 450/18
486/18 504/18
540/18 558/18
594/18 612/18
648/18 666/18
702/18 720/18
756/18 774/18
810/18 828/18
864/18 882/18
918/18 936/18
54/1 55/1