Y \ X
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
13660
13659
13658
13657
13656
13655
13654
13653
13652
13651
13650
13649
13648
13647
13646
13645
13644
13643
13642
13641
13640