10,11,16,20,21,24,30,34,35,38,43,48,
10,11,19,20,21,29,35,38,39,43,45,49,
07,08,12,13,15,16,19,24,38,39,43,45,
11,12,14,20,24,26,27,30,31,33,34,38,47,
07,12,16,21,23,24,27,34,35,38,46,48,49,
08,17,18,19,26,32,34,35,36,39,45,48,49,
03,04,05,11,13,17,26,32,33,38,41,49,
09,12,13,14,15,17,20,28,34,35,37,40,49,
09,12,13,14,15,17,20,28,34,35,37,40,49,
03,04,08,10,11,12,20,24,30,43,44,47,
02,07,12,23,32,36,37,39,41,42,43,45,46,
02,09,13,16,19,22,27,28,29,36,37,48,
01,05,06,11,22,24,26,27,40,42,43,45,
01,05,06,11,22,24,26,27,40,42,43,45,
06,07,14,18,20,26,29,38,39,48,
02,12,13,24,28,29,31,33,34,37,39,42,49,
04,06,14,17,21,22,27,39,44,45,46,48,49,
03,08,09,12,17,18,19,38,41,44,46,47,48,
04,10,11,13,14,20,21,24,33,37,40,43,49,
07,08,11,15,19,24,26,27,35,37,39,41,42,
06,07,08,11,13,18,21,24,28,36,38,42,45,
01,07,08,09,17,19,22,30,31,34,40,41,43,
03,05,12,14,24,28,32,35,38,42,
01,02,12,13,15,20,24,29,30,34,37,42,43,49,
10,11,12,14,15,18,24,26,32,36,37,38,39,44,
06,09,11,15,18,23,28,29,35,36,45,46,47,49,
01,04,07,08,12,24,27,31,33,35,36,37,39,44,
01,04,05,10,25,28,29,31,32,35,36,41,42,49,
01,04,12,17,18,19,22,23,28,31,33,40,42,46,
05,06,08,22,23,26,27,37,39,42,46,47,48,49,
02,03,08,09,11,22,32,34,36,37,44,46,48,49,
01,04,06,11,12,17,19,30,33,38,45,46,47,48,
08,10,11,12,14,15,18,24,26,32,36,37,38,39,44,
01,04,07,08,12,21,24,27,31,33,35,36,37,39,44,
07,13,15,16,18,26,32,34,35,37,40,43,44,48,49,
01,05,06,09,10,14,16,18,26,32,36,38,40,43,46,
03,12,15,17,23,24,25,29,30,31,33,39,41,42,48,
03,08,11,16,18,19,20,23,29,30,38,40,41,47,49,
03,05,06,12,13,14,16,19,21,22,27,28,33,34,36,
02,04,07,17,19,20,21,27,29,30,34,35,40,42,49,
02,06,10,15,22,27,28,30,31,34,36,37,42,44,46,
01,02,04,07,10,17,18,24,29,31,34,38,40,45,47,
01,02,04,07,10,17,18,24,29,31,34,38,40,45,47,
03,08,14,18,20,21,22,24,26,28,34,36,38,43,46,
01,05,06,07,08,13,14,17,20,24,25,26,28,44,46,
07,13,15,16,18,26,32,34,35,37,40,43,44,48,49,
03,05,06,14,19,21,26,32,34,35,36,39,40,47,48,
07,08,12,15,16,20,24,26,29,33,34,36,39,41,42,
02,03,08,09,11,18,22,32,34,36,37,44,46,48,49,
03,05,08,11,14,16,17,18,24,26,27,29,37,46,47,
12,14,16,18,19,22,24,27,28,32,35,36,44,48,49,
05,08,10,11,15,18,20,33,34,36,37,38,43,45,49,
08,16,17,19,22,23,24,26,27,35,37,38,39,47,48,
01,03,07,12,13,20,21,26,27,30,36,43,44,47,49,
04,05,07,08,10,12,15,18,20,24,27,28,33,43,45,
04,05,12,14,17,19,26,29,30,36,39,40,43,45,48,
04,05,07,10,13,14,17,21,24,32,38,39,45,46,47,
01,05,08,09,15,17,30,32,36,38,43,44,46,47,49,
01,09,16,22,24,26,27,28,29,31,33,35,41,44,46,
03,06,07,09,13,14,19,20,21,24,25,26,28,31,39,42,48,
07,08,12,13,17,19,20,21,22,26,28,30,31,33,39,40,42,
07,13,17,20,26,31,32,33,36,39,42,44,45,48,49,
01,05,08,10,11,14,17,22,24,25,27,30,33,36,37,
03,09,13,14,15,19,20,24,27,28,36,38,40,42,46,48,49,
01,10,13,15,16,17,21,24,26,31,34,40,42,43,44,
01,04,07,08,09,11,19,22,23,25,26,30,32,37,42,45,46,
02,06,07,12,16,25,28,29,32,33,34,39,42,46,47,48,49,
07,08,09,12,15,17,18,21,22,25,26,29,33,35,41,42,44,
01,05,08,10,19,20,21,24,25,27,29,34,37,39,43,47,49,
01,05,08,10,19,20,21,24,25,27,29,34,37,39,43,47,49,
01,04,06,07,08,09,12,16,17,25,27,29,32,34,38,43,46,
04,05,08,12,19,22,29,31,32,33,35,36,40,45,46,48,49,
05,06,11,14,18,21,26,28,31,32,33,36,38,39,44,47,49,
02,03,06,13,14,18,19,21,26,37,38,39,42,43,44,47,49,
07,08,11,17,19,20,23,25,30,33,34,40,43,47,49,
07,08,11,17,19,20,23,25,30,33,34,40,43,47,49,
06,08,12,15,16,17,22,29,30,35,36,37,39,44,45,46,48,
06,08,12,15,16,17,22,29,30,35,36,37,39,44,45,46,48,
01,03,05,07,09,10,11,23,24,27,28,31,32,33,40,41,47,
04,05,10,12,13,14,26,29,33,34,35,36,37,40,43,45,46,
01,10,11,12,21,22,23,24,25,29,32,34,37,40,42,45,46,
04,05,12,16,19,21,24,26,27,28,32,33,34,36,37,39,45,
04,05,12,16,19,21,24,26,27,28,32,33,34,36,37,39,45,
02,07,10,12,14,17,18,20,21,23,29,30,34,35,40,43,45,
03,11,15,19,22,24,26,32,33,38,39,41,44,46,49,
03,11,15,19,22,24,26,32,33,38,39,41,44,46,49,
02,03,08,09,12,17,22,23,26,29,33,36,39,40,42,46,49,
05,12,13,15,16,18,20,24,29,32,34,35,36,42,43,45,49,
02,08,09,10,15,17,20,24,25,26,35,41,42,43,44,45,46,
02,08,09,10,15,17,20,24,25,26,35,41,42,43,44,45,46,
01,04,05,07,09,17,22,23,25,26,29,30,33,35,36,42,48,
01,05,09,10,16,19,26,27,28,30,32,34,42,48,49,
01,05,09,10,16,19,26,27,28,30,32,34,42,48,49,
01,04,11,12,17,18,21,26,27,28,29,35,40,42,44,45,48,
03,04,07,14,27,30,32,37,38,40,42,44,45,47,48,
02,04,07,12,15,19,21,22,25,27,30,37,38,39,42,
05,06,09,10,16,18,23,24,26,29,35,36,40,41,43,44,47,
02,03,06,09,12,13,19,27,28,30,32,37,41,43,45,46,48,
02,03,08,09,10,11,18,22,25,32,34,36,37,44,46,48,49,
02,03,08,09,10,11,18,22,25,32,34,36,37,44,46,48,49,
03,05,07,08,13,15,16,20,31,35,37,39,42,44,45,47,48,
14,16,17,18,20,22,24,27,29,35,36,40,44,48,49,
14,16,17,18,20,22,24,27,29,35,36,40,44,48,49,
03,08,16,17,19,22,23,24,26,27,35,37,38,39,46,47,48,