(1, 1)
(2, 2)
(3, 3)
(4, 4)
(5, 5)
(6, 6)
(7, 7)
(8, 8)
(9, 9)
(10, 10)
(11, 11)
(52, 48)
(53, 49)
(54, 50)
(55, 51)
(56, 52)
(57, 53)
(58, 54)
(59, 55)
(60, 56)
(61, 57)
(62, 58)
(63, 59)
(64, 60)
(65, 61)
(66, 62)
(67, 63)
(81, 77)
(82, 78)
(83, 79)
(84, 80)
(85, 81)
(86, 82)
(87, 83)
(88, 84)
(89, 85)
(90, 86)
(91, 87)
(92, 88)
(93, 89)
(94, 90)
(95, 91)
(110, 105)
(111, 106)
(112, 107)
(117, 112)
(118, 113)
(119, 114)
(120, 115)
(121, 116)
(122, 117)
(126, 121)
(127, 122)
(128, 123)
(129, 124)
(130, 125)
(131, 126)
(132, 127)
(133, 128)
(134, 129)
(135, 130)
(136, 131)
(137, 132)
(138, 133)
(139, 134)
(140, 135)
(141, 136)
(142, 137)
(143, 138)
(144, 139)
(145, 140)
(146, 141)
(147, 142)
(148, 143)
(149, 144)
(150, 145)
(151, 146)
(152, 147)
(153, 148)
(154, 149)
(155, 150)
(156, 151)
(159, 154)
(160, 155)
(161, 156)
(162, 157)
(163, 158)
(164, 159)
(165, 160)
(166, 161)
(169, 164)
(170, 165)
(171, 166)
(172, 167)
(177, 172)
(178, 173)
(179, 174)
(180, 175)
(181, 176)
(182, 177)
(183, 178)
(184, 179)
(195, 190)
(196, 191)
(201, 196)
(202, 197)
(203, 198)
(204, 199)
(205, 200)
(206, 201)
(207, 202)
(208, 203)
(209, 204)
(210, 205)
(211, 206)
(212, 207)
(213, 208)
(214, 209)
(215, 210)
(216, 211)
(217, 212)
(218, 213)
(219, 214)
(220, 215)
(221, 216)
(222, 217)
(223, 218)
(224, 219)
(225, 220)
(226, 221)
(227, 222)
(237, 232)
(238, 233)
(239, 234)
(240, 235)
(241, 236)
(242, 237)
(243, 238)
(244, 239)
(245, 240)
(246, 241)
(247, 242)
(248, 243)
(249, 244)
(250, 245)
(251, 246)
(255, 250)
(256, 251)
(257, 252)
(258, 253)
(259, 254)
(260, 255)
(261, 256)
(262, 257)
(263, 258)
(264, 259)
(265, 260)
(266, 261)
(267, 262)
(268, 263)
(269, 264)
(270, 265)
(271, 266)
(272, 267)
(273, 268)
(274, 269)
(275, 270)
(276, 271)
(277, 272)
(278, 273)
(279, 274)
(280, 275)
(281, 276)
(293, 288)
(294, 289)
(295, 290)
(296, 291)
(300, 295)
(301, 296)
(302, 297)
(303, 298)
(304, 299)
(305, 300)
(306, 301)
(307, 302)
(308, 303)
(309, 304)
(310, 305)
(311, 306)
(312, 307)
(313, 308)
(314, 309)
(315, 310)
(316, 311)
(317, 312)
(318, 313)
(319, 314)
(320, 315)
(321, 316)
(322, 317)
(323, 318)
(324, 319)
(325, 320)
(326, 321)
(327, 322)
(328, 323)
(329, 324)
(337, 332)
(338, 333)
(339, 334)
(340, 335)
(341, 336)
(342, 337)
(347, 343)
(348, 344)
(349, 345)
(350, 346)
(351, 347)
(352, 348)
(353, 349)
(359, 355)
(360, 356)
(361, 357)
(362, 358)
(363, 359)
(364, 360)
(365, 361)
(366, 362)
(367, 363)
(368, 364)
(369, 365)
(370, 366)
(371, 367)
(372, 368)
(373, 369)
(374, 370)
(375, 371)
(376, 372)
(377, 373)
(378, 374)
(379, 375)
(380, 376)
(381, 377)
(382, 378)
(383, 379)
(384, 380)
(385, 381)
(386, 382)