(2, 2) (5, 5) (6, 6) (7, 7) (8, 8) (9, 9) (11, 11) (13, 13) (14, 14) (15, 15) (16, 16) (17, 17) (18, 18) (19, 19) (20, 20) (21, 21) (22, 22) (23, 23) (24, 24) (26, 26) (27, 27) (28, 28) (29, 29) (30, 30) (31, 31) (32, 32) (33, 33) (34, 34) (35, 35) (36, 36) (37, 37) (38, 38) (39, 39) (40, 40) (41, 41) (42, 42) (43, 43) (44, 44) (45, 45) (46, 46) (47, 47) (48, 48) (49, 49) (50, 50) (51, 51) (52, 52) (53, 53) (54, 54) (55, 55) (58, 58) (59, 59) (61, 61) (62, 62) (63, 63) (64, 64) (65, 65) (66, 66) (68, 68) (69, 69) (70, 70) (71, 71) (72, 72) (73, 73) (74, 74) (75, 75) (76, 76) (77, 77) (78, 78) (79, 79) (80, 80) (81, 81) (82, 82) (83, 83) (84, 84) (85, 85) (86, 86) (87, 87) (88, 88) (89, 89) (90, 90) (95, 95) (96, 96) (97, 97) (98, 98) (99, 99) (100, 100) (101, 101) (102, 102) (103, 103) (104, 104) (105, 105) (106, 106) (107, 107) (108, 108) (109, 109) (110, 110) (111, 111) (112, 112) (113, 113) (114, 114) (115, 115) (116, 116) (123, 122) (124, 123) (125, 124) (127, 126) (128, 127) (129, 128) (130, 129) (131, 130) (132, 131) (133, 132) (134, 133) (137, 136) (143, 141) (144, 142) (145, 143) (146, 144) (147, 145) (148, 146) (149, 147) (150, 148) (151, 149) (152, 150) (153, 151) (154, 152) (155, 153) (167, 165) (168, 166) (169, 167) (170, 168) (171, 169) (172, 170) (173, 171) (174, 172) (175, 173) (176, 174) (177, 175) (178, 176) (179, 177) (180, 178) (181, 179) (182, 180) (183, 181) (184, 182) (185, 183) (186, 184) (187, 185) (188, 186) (189, 187) (190, 188) (191, 189) (192, 190) (193, 191) (194, 192) (195, 193) (196, 194) (197, 195) (198, 196) (199, 197) (200, 198) (201, 199) (202, 200) (203, 201) (204, 202) (205, 203) (206, 204) (207, 205) (208, 206) (209, 207) (210, 208) (211, 209) (212, 210) (213, 211) (214, 212) (215, 213) (216, 214) (217, 215) (218, 216) (219, 217) (220, 218) (221, 219) (222, 220) (223, 221) (224, 222) (225, 223) (226, 224) (227, 225) (228, 226) (229, 227) (230, 228) (231, 229) (232, 230) (233, 231) (236, 234) (239, 237) (240, 238) (241, 239) (242, 240) (243, 241) (244, 242) (245, 243) (246, 244) (247, 245) (248, 246) (249, 247) (250, 248) (251, 249) (252, 250) (253, 251) (254, 252) (255, 253) (256, 254) (257, 255) (258, 256) (259, 257) (260, 258) (261, 259) (262, 260) (263, 261) (264, 262) (265, 263) (266, 264) (267, 265) (268, 266) (269, 267) (270, 268) (271, 269) (272, 270) (273, 271) (274, 272) (275, 273) (276, 274) (277, 275) (278, 276) (279, 277) (280, 278) (281, 279) (282, 280) (283, 281) (284, 282) (285, 283) (286, 284) (287, 285) (288, 286) (289, 287) (290, 288) (291, 289) (292, 290) (293, 291) (294, 292) (295, 293) (296, 294) (297, 295) (304, 302) (305, 303) (306, 304) (309, 307) (310, 308) (311, 309) (312, 310) (313, 311) (316, 314) (317, 315) (320, 318) (321, 319) (322, 320) (323, 321) (324, 322) (325, 323) (326, 324) (327, 325) (328, 326) (329, 327) (330, 328) (331, 329) (332, 330) (333, 331) (334, 332) (335, 333) (336, 334) (337, 335) (338, 336) (339, 337) (340, 338) (341, 339) (345, 343) (346, 344) (347, 345) (352, 350) (353, 351) (354, 352) (355, 353) (356, 354) (357, 355) (358, 356) (359, 357) (360, 358) (361, 359) (362, 360) (364, 362) (365, 363) (367, 365) (368, 366) (369, 367) (371, 369) (373, 371) (374, 372) (375, 373) (376, 374) (377, 375) (378, 376) (379, 377) (380, 378) (381, 379) (382, 380) (383, 381) (387, 384) (388, 385) (389, 386) (392, 389) (393, 390) (394, 391) (395, 392) (396, 393) (397, 394) (398, 395) (399, 396) (400, 397) (401, 398) (402, 399) (403, 400) (404, 401) (405, 402) (406, 403) (407, 404) (408, 405) (409, 406) (410, 407) (411, 408) (412, 409) (415, 412) (416, 413) (417, 414) (418, 415) (419, 416) (420, 417) (421, 418) (422, 419) (423, 420) (424, 421) (425, 422) (426, 423) (427, 424) (428, 425) (429, 426) (430, 427) (431, 428) (432, 429) (433, 430) (434, 431) (435, 432) (440, 437) (441, 438) (442, 439) (443, 440) (444, 441) (451, 448) (452, 449) (453, 450) (454, 451)