03,04,11,14,17,23,28,31,34,41,42,46,48,54,56,57,71,77,79,80

04,08,19,23,27,30,36,37,39,40,42,43,46,50,54,68,69,76,78,79

01,04,12,23,24,31,33,35,40,44,48,63,64,65,66,68,70,72,74,76

01,03,05,07,12,13,23,28,30,35,40,41,49,52,54,60,61,64,73,75

03,04,05,12,17,22,23,27,29,31,33,39,41,48,50,52,53,54,78,80

03,06,07,08,10,32,39,40,48,49,53,55,61,65,66,69,70,71,76,79

10,11,14,16,17,23,29,30,35,50,51,52,53,60,62,64,68,69,72,73

05,06,13,16,17,22,23,33,38,42,45,48,51,53,54,55,57,59,60,65

17,18,19,26,27,29,30,33,44,46,49,56,57,62,63,64,66,70,77,78

03,07,08,13,14,20,22,23,33,35,38,47,52,55,56,64,65,71,75,78

04,24,29,31,32,35,36,41,48,51,56,57,61,63,64,68,71,73,77,79

03,06,11,15,21,25,31,34,35,40,46,51,52,55,57,60,62,71,79,80

06,07,08,12,14,21,23,27,28,29,31,43,56,60,61,63,73,74,78,80

06,07,08,11,14,23,27,32,38,43,53,56,58,62,65,67,70,71,75,79

03,04,07,08,14,16,25,26,27,28,31,34,39,48,51,53,66,69,74,75

02,03,09,10,13,24,29,37,40,45,47,48,52,65,68,69,71,73,76,77

03,04,06,12,13,16,17,18,20,24,28,31,32,37,50,53,62,67,71,80

06,07,09,10,15,16,24,30,42,45,51,53,59,63,65,68,71,72,79,80

02,05,06,11,14,20,21,27,28,32,41,52,54,59,61,67,71,72,73,74

02,12,13,16,27,29,37,39,40,44,46,47,49,53,54,56,58,62,76,77