direction_table[0] = 1;
direction_table[1] = 0;
direction_table[2] = 0;
direction_table[3] = 1;
direction_table[4] = 0;
direction_table[5] = 0;
direction_table[6] = 0;
direction_table[7] = 0;
direction_table[8] = 1;
direction_table[9] = 0;
direction_table[10] = 0;
direction_table[11] = 1;
direction_table[12] = 0;
direction_table[13] = 0;
direction_table[14] = 1;
direction_table[15] = 0;
direction_table[16] = 0;
direction_table[17] = 0;
direction_table[18] = 1;
direction_table[19] = 0;
direction_table[20] = 0;
direction_table[21] = 1;
direction_table[22] = 0;
direction_table[23] = 0;
direction_table[24] = 0;
direction_table[25] = 1;
direction_table[26] = 0;
direction_table[27] = 0;
direction_table[28] = 0;
direction_table[29] = 1;
direction_table[30] = 0;
direction_table[31] = 0;
direction_table[32] = 0;
direction_table[33] = 1;
direction_table[34] = 0;
direction_table[35] = 0;
direction_table[36] = 0;
direction_table[37] = 1;
direction_table[38] = 1;
direction_table[39] = 0;
direction_table[40] = 0;
direction_table[41] = 0;
direction_table[42] = 1;
direction_table[43] = 0;
direction_table[44] = 0;
direction_table[45] = 0;
direction_table[46] = 1;
direction_table[47] = 1;
direction_table[48] = 0;
direction_table[49] = 0;
direction_table[50] = 0;
direction_table[51] = 0;
direction_table[52] = 1;
direction_table[53] = 1;
direction_table[54] = 0;
direction_table[55] = 0;
direction_table[56] = 0;
direction_table[57] = 1;
direction_table[58] = 1;
direction_table[59] = 0;
direction_table[60] = 0;
direction_table[61] = 0;
direction_table[62] = 0;
direction_table[63] = 1;
direction_table[64] = 1;
direction_table[65] = 0;
direction_table[66] = 0;
direction_table[67] = 0;
direction_table[68] = 0;
direction_table[69] = 1;
direction_table[70] = 1;
direction_table[71] = 1;
direction_table[72] = 0;
direction_table[73] = 0;
direction_table[74] = 0;
direction_table[75] = 0;
direction_table[76] = 1;
direction_table[77] = 1;
direction_table[78] = 0;
direction_table[79] = 0;
direction_table[80] = 0;
direction_table[81] = 0;
direction_table[82] = 1;
direction_table[83] = 1;
direction_table[84] = 1;
direction_table[85] = 0;
direction_table[86] = 0;
direction_table[87] = 0;
direction_table[88] = 0;
direction_table[89] = 0;
direction_table[90] = 1;
direction_table[91] = 1;
direction_table[92] = 1;
direction_table[93] = 0;
direction_table[94] = 0;
direction_table[95] = 0;
direction_table[96] = 0;
direction_table[97] = 0;
direction_table[98] = 1;
direction_table[99] = 1;
direction_table[100] = 1;
direction_table[101] = 0;
direction_table[102] = 0;
direction_table[103] = 0;
direction_table[104] = 0;
direction_table[105] = 0;
direction_table[106] = 1;
direction_table[107] = 1;
direction_table[108] = 1;
direction_table[109] = 0;
direction_table[110] = 0;
direction_table[111] = 0;
direction_table[112] = 0;
direction_table[113] = 0;
direction_table[114] = 1;
direction_table[115] = 1;
direction_table[116] = 1;
direction_table[117] = 1;
direction_table[118] = 0;
direction_table[119] = 0;
direction_table[120] = 0;
direction_table[121] = 0;
direction_table[122] = 0;
direction_table[123] = 0;
direction_table[124] = 1;
direction_table[125] = 1;
direction_table[126] = 1;
direction_table[127] = 1;
direction_table[128] = 0;
direction_table[129] = 0;
direction_table[130] = 0;
direction_table[131] = 0;
direction_table[132] = 0;
direction_table[133] = 0;
direction_table[134] = 1;
direction_table[135] = 1;
direction_table[136] = 1;
direction_table[137] = 1;
direction_table[138] = 0;
direction_table[139] = 0;
direction_table[140] = 0;
direction_table[141] = 0;
direction_table[142] = 0;
direction_table[143] = 0;
direction_table[144] = 1;
direction_table[145] = 1;
direction_table[146] = 1;
direction_table[147] = 1;
direction_table[148] = 0;
direction_table[149] = 0;
direction_table[150] = 0;
direction_table[151] = 0;
direction_table[152] = 0;
direction_table[153] = 0;
direction_table[154] = 0;
direction_table[155] = 1;
direction_table[156] = 1;
direction_table[157] = 1;
direction_table[158] = 1;
direction_table[159] = 1;
direction_table[160] = 0;
direction_table[161] = 0;
direction_table[162] = 0;
direction_table[163] = 0;
direction_table[164] = 0;
direction_table[165] = 0;
direction_table[166] = 0;
direction_table[167] = 1;
direction_table[168] = 1;
direction_table[169] = 1;
direction_table[170] = 1;
direction_table[171] = 1;
direction_table[172] = 0;
direction_table[173] = 0;
direction_table[174] = 0;
direction_table[175] = 0;
direction_table[176] = 0;
direction_table[177] = 0;
direction_table[178] = 0;
direction_table[179] = 1;
direction_table[180] = 1;
direction_table[181] = 1;
direction_table[182] = 1;
direction_table[183] = 1;
direction_table[184] = 0;
direction_table[185] = 0;
direction_table[186] = 0;
direction_table[187] = 0;
direction_table[188] = 0;
direction_table[189] = 0;
direction_table[190] = 0;
direction_table[191] = 0;
direction_table[192] = 1;
direction_table[193] = 1;
direction_table[194] = 1;
direction_table[195] = 1;
direction_table[196] = 1;
direction_table[197] = 1;
direction_table[198] = 0;
direction_table[199] = 0;
direction_table[200] = 0;
direction_table[201] = 0;
direction_table[202] = 0;
direction_table[203] = 0;
direction_table[204] = 0;
direction_table[205] = 0;
direction_table[206] = 1;
direction_table[207] = 1;
direction_table[208] = 1;
direction_table[209] = 1;
direction_table[210] = 1;
direction_table[211] = 1;
direction_table[212] = 0;
direction_table[213] = 0;
direction_table[214] = 0;
direction_table[215] = 0;
direction_table[216] = 0;
direction_table[217] = 0;
direction_table[218] = 0;
direction_table[219] = 0;
