Input (1, 4), (3, 6), (5, 7), (8, 9), (10, 11), (12, 14), (13, 15), (16, 18), (17, 19), (20, 22), (21, 24), (23, 26), (25, 27), (28, 29), (30, 32), (31, 33), (34, 36), (35, 38), (37, 39), (40, 42), (41, 44), (43, 2), (45, 48), (47, 50), (49, 51), (52, 54), (53, 56), (55, 57), (58, 60), (59, 62), (61, 63), (64, 66), (65, 68), (67, 69), (70, 72), (71, 74), (73, 76), (75, 78), (77, 79), (80, 81), (82, 84), (83, 86), (85, 87), (88, 90), (89, 91), (92, 94), (93, 46), (96, 98), (97, 99), (100, 102), (101, 103), (104, 106), (105, 107), (108, 109), (110, 111), (112, 114), (113, 115), (116, 117), (118, 119), (120, 122), (121, 123), (124, 125), (126, 127), (128, 130), (129, 131), (132, 134), (133, 135), (136, 138), (137, 139), (140, 141), (142, 144), (143, 145), (146, 147), (148, 149), (150, 152), (151, 95), (154, 155), (156, 158), (157, 159), (160, 161), (162, 163), (164, 166), (165, 168), (167, 169), (170, 171), (172, 174), (173, 175), (176, 178), (177, 180), (179, 182), (181, 184), (183, 186), (185, 187), (188, 190), (189, 191), (192, 194), (193, 196), (195, 153), (198, 200), (199, 201), (202, 204), (203, 205), (206, 207), (208, 210), (209, 211), (212, 214), (213, 215), (216, 217), (218, 219), (220, 222), (221, 223), (224, 226), (225, 227), (228, 230), (229, 232), (231, 234), (233, 235), (236, 238), (237, 239), (240, 241), (242, 244), (243, 245), (246, 197), (248, 250), (249, 252), (251, 253), (254, 255), (256, 258), (257, 260), (259, 262), (261, 263), (264, 265), (266, 267), (268, 270), (269, 272), (271, 273), (274, 276), (275, 278), (277, 280), (279, 281), (282, 283), (284, 286), (285, 247), (288, 290), (289, 292), (291, 293), (294, 295), (296, 297), (298, 299), (300, 302), (301, 303), (304, 306), (305, 307), (308, 310), (309, 312), (311, 314), (313, 316), (315, 318), (317, 319), (320, 322), (321, 323), (324, 325), (326, 327), (328, 330), (329, 332), (331, 333), (334, 336), (335, 338), (337, 339), (340, 287) Output (-1 -2 -3 +4 +5 +6 -7 +8 -9 +10 -11 -12 -13 +14 +15 -16 +17 -18 -19 +20 -21 -22)(-23 -24 -25 +26 -27 -28 +29 -30 -31 +32 -33 -34 +35 -36 -37 -38 -39 +40 +41 -42 -43 +44 -45 +46 -47)(+48 -49 +50 -51 +52 -53 +54 +55 +56 -57 +58 +59 +60 -61 +62 +63 +64 -65 +66 -67 +68 -69 +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 -111 +112 -113 +114 -115 -116 -117 +118 -119 +120 +121 -122 +123)(+124 -125 -126 +127 +128 -129 -130 -131 +132 +133 +134 -135 -136 +137 -138 -139 -140 +141 +142 -143)(+144 -145 -146 +147 +148 +149 +150 -151 +152 -153 +154 -155 -156 -157 -158 -159 +160 -161 +162 +163 +164 -165 -166 +167 -168 -169 +170)