100
{0,10}
{0,1}
{1,11}
{1,2}
{2,12}
{2,3}
{3,13}
{3,4}
{4,14}
{4,5}
{5,15}
{5,6}
{6,16}
{6,7}
{7,17}
{7,8}
{8,18}
{8,9}
{9,19}
{10,20}
{10,11}
{11,21}
{11,12}
{12,22}
{12,13}
{13,23}
{13,14}
{14,24}
{14,15}
{15,25}
{15,16}
{16,26}
{16,17}
{17,27}
{17,18}
{18,28}
{18,19}
{19,29}
{20,30}
{20,21}
{21,31}
{21,22}
{22,32}
{22,23}
{23,33}
{23,24}
{24,34}
{24,25}
{25,35}
{25,26}
{26,36}
{26,27}
{27,37}
{27,28}
{28,38}
{28,29}
{29,39}
{30,40}
{30,31}
{31,41}
{31,32}
{32,42}
{32,33}
{33,43}
{33,34}
{34,44}
{34,35}
{35,45}
{35,36}
{36,46}
{36,37}
{37,47}
{37,38}
{38,48}
{38,39}
{39,49}
{40,50}
{40,41}
{41,51}
{41,42}
{42,52}
{42,43}
{43,53}
{43,44}
{44,54}
{44,45}
{45,55}
{45,46}
{46,56}
{46,47}
{47,57}
{47,48}
{48,58}
{48,49}
{49,59}
{50,60}
{50,51}
{51,61}
{51,52}
{52,62}
{52,53}
{53,63}
{53,54}
{54,64}
{54,55}
{55,65}
{55,56}
{56,66}
{56,57}
{57,67}
{57,58}
{58,68}
{58,59}
{59,69}
{60,70}
{60,61}
{61,71}
{61,62}
{62,72}
{62,63}
{63,73}
{63,64}
{64,74}
{64,65}
{65,75}
{65,66}
{66,76}
{66,67}
{67,77}
{67,68}
{68,78}
{68,69}
{69,79}
{70,80}
{70,71}
{71,81}
{71,72}
{72,82}
{72,73}
{73,83}
{73,74}
{74,84}
{74,75}
{75,85}
{75,76}
{76,86}
{76,77}
{77,87}
{77,78}
{78,88}
{78,79}
{79,89}
{80,90}
{80,81}
{81,91}
{81,82}
{82,92}
{82,83}
{83,93}
{83,84}
{84,94}
{84,85}
{85,95}
{85,86}
{86,96}
{86,87}
{87,97}
{87,88}
{88,98}
{88,89}
{89,99}
{90,91}
{91,92}
{92,93}
{93,94}
{94,95}
{95,96}
{96,97}
{97,98}
{98,99}
