01,03,08,09,10,12,13,15,20,21,22,24

25,27,32,33,34,36,37,39,44,45,46,48

05,07,09,10,11,13,17,19,21,22,23,25

29,31,33,34,35,37,41,43,45,46,47,49

03,04,05,06,09,10,15,16,17,18,21,22

27,28,29,30,33,34,39,40,41,42,45,46