Dàn 4D của bác cả đây ạ
8200,8210,8201,8220,8202,8230,8203,8240,8204,8250,8205,8260,8206,8270,8207,8280,8208,8290,8209,8219,8291,8229,8292,8239,8293,8249,8294,8259,8295,8269,8296,8279,8297,8289,8298,8299,8215,8251,8225,8252,8235,8253,8245,8254,8255,8265,8256,8275,8257,8285,8258,8300,8310,8301,8320,8302,8330,8303,8340,8304,8350,8305,8360,8306,8370,8307,8380,8308,8390,8309,8319,8391,8329,8392,8339,8393,8349,8394,8359,8395,8369,8396,8379,8397,8389,8398,8399,8315,8351,8325,8352,8335,8353,8345,8354,8355,8365,8356,8375,8357,8385,8358,8400,8410,8401,8420,8402,8430,8403,8440,8404,8450,8405,8460,8406,8470,8407,8480,8408,8490,8409,8419,8491,8429,8492,8439,8493,8449,8494,8459,8495,8469,8496,8479,8497,8489,8498,8499,8415,8451,8425,8452,8435,8453,8445,8454,8455,8465,8456,8475,8457,8485,8458,8600,8610,8601,8620,8602,8630,8603,8640,8604,8650,8605,8660,8606,8670,8607,8680,8608,8690,8609,8619,8691,8629,8692,8639,8693,8649,8694,8659,8695,8669,8696,8679,8697,8689,8698,8699,8615,8651,8625,8652,8635,8653,8645,8654,8655,8665,8656,8675,8657,8685,8658,8700,8710,8701,8720,8702,8730,8703,8740,8704,8750,8705,8760,8706,8770,8707,8780,8708,8790,8709,8719,8791,8729,8792,8739,8793,8749,8794,8759,8795,8769,8796,8779,8797,8789,8798,8799,8715,8751,8725,8752,8735,8753,8745,8754,8755,8765,8756,8775,8757,8785,8758,8800,8810,8801,8820,8802,8830,8803,8840,8804,8850,8805,8860,8806,8870,8807,8880,8808,8890,8809,8819,8891,8829,8892,8839,8893,8849,8894,8859,8895,8869,8896,8879,8897,8889,8898,8899,8815,8851,8825,8852,8835,8853,8845,8854,8855,8865,8856,8875,8857,8885,8858,8900,8910,8901,8920,8902,8930,8903,8940,8904,8950,8905,8960,8906,8970,8907,8980,8908,8990,8909,8919,8991,8929,8992,8939,8993,8949,8994,8959,8995,8969,8996,8979,8997,8989,8998,8999,8915,8951,8925,8952,8935,8953,8945,8954,8955,8965,8956,8975,8957,8985,8958,8000,8010,8001,8020,8002,8030,8003,8040,8004,8050,8005,8060,8006,8070,8007,8080,8008,8090,8009,8019,8091,8029,8092,8039,8093,8049,8094,8059,8095,8069,8096,8079,8097,8089,8098,8099,8015,8051,8025,8052,8035,8053,8045,8054,8055,8065,8056,8075,8057,8085,8058,7200,7210,7201,7220,7202,7230,7203,7240,7204,7250,7205,7260,7206,7270,7207,7280,7208,7290,7209,7219,7291,7229,7292,7239,7293,7249,7294,7259,7295,7269,7296,7279,7297,7289,7298,7299,7215,7251,7225,7252,7235,7253,7245,7254,7255,7265,7256,7275,7257,7285,7258,7300,7310,7301,7320,7302,7330,7303,7340,7304,7350,7305,7360,7306,7370,7307,7380,7308,7390,7309,7319,7391,7329,7392,7339,7393,7349,7394,7359,7395,7369,7396,7379,7397,7389,7398,7399,7315,7351,7325,7352,7335,7353,7345,7354,7355,7365,7356,7375,7357,7385,7358,7400,7410,7401,7420,7402,7430,7403,7440,7404,7450,7405,7460,7406,7470,7407,7480,7408,7490,7409,7419,7491,7429,7492,7439,7493,7449,7494,7459,7495,7469,7496,7479,7497,7489,7498,7499,7415,7451,7425,7452,7435,7453,7445,7454,7455,7465,7456,7475,7457,7485,7458,7600,7610,7601,7620,7602,7630,7603,7640,7604,7650,7605,7660,7606,7670,7607,7680,7608,7690,7609,7619,7691,7629,7692,7639,7693,7649,7694,7659,7695,7669,7696,7679,7697,7689,7698,7699,7615,7651,7625,7652,7635,7653,7645,7654,7655,7665,7656,7675,7657,7685,7658,7700,7710,7701,7720,7702,7730,7703,7740,7704,7750,7705,7760,7706,7770,7707,7780,7708,7790,7709,7719,7791,7729,7792,7739,7793,7749,7794,7759,7795,7769,7796,7779,7797,7789,7798,7799,7715,7751,7725,7752,7735,7753,7745,7754,7755,7765,7756,7775,7757,7785,7758,7800,7810,7801,7820,7802,7830,7803,7840,7804,7850,7805,7860,7806,7870,7807,7880,7808,7890,7809,7819,7891,7829,7892,7839,7893,7849,7894,7859,7895,7869,7896,7879,7897,7889,7898,7899,7815,7851,7825,7852,7835,7853,7845,7854,7855,7865,7856,7875,7857,7885,7858,7900,7910,7901,7920,7902,7930,7903,7940,7904,7950,7905,7960,7906,7970,7907,7980,7908,7990,7909,7919,7991,7929,7992,7939,7993,7949,7994,7959,7995,7969,7996,7979,7997,7989,7998,7999,7915,7951,7925,7952,7935,7953,7945,7954,7955,7965,7956,7975,7957,7985,7958,7000,7010,7001,7020,7002,7030,7003,7040,7004,7050,7005,7060,7006,7070,7007,7080,7008,7090,7009,7019,7091,7029,7092,7039,7093,7049,7094,7059,7095,7069,7096,7079,7097,7089,7098,7099,7015,7051,7025,7052,7035,7053,7045,7054,7055,7065,7056,7075,7057,7085,7058,6200,6210,6201,6220,6202,6230,6203,6240,6204,6250,6205,6260,6206,6270,6207,6280,6208,6290,6209,6219,6291,6229,6292,6239,6293,6249,6294,6259,6295,6269,6296,6279,6297,6289,6298,6299,6215,6251,6225,6252,6235,6253,6245,6254,6255,6265,6256,6275,6257,6285,6258,6300,6310,6301,6320,6302,6330,6303,6340,6304,6350,6305,6360,6306,6370,6307,6380,6308,6390,6309,6319,6391,6329,6392,6339,6393,6349,6394,6359,6395,6369,6396,6379,6397,6389,6398,6399,6315,6351,6325,6352,6335,6353,6345,6354,6355,6365,6356,6375,6357,6385,6358,6400,6410,6401,6420,6402,6430,6403,6440,6404,6450,6405,6460,6406,6470,6407,6480,6408,6490,6409,6419,6491,6429,6492,6439,6493,6449,6494,6459,6495,6469,6496,6479,6497,6489,6498,6499,6415,6451,6425,6452,6435,6453,6445,6454,6455,6465,6456,6475,6457,6485,6458,6600,6610,6601,6620,6602,6630,6603,6640,6604,6650,6605,6660,6606,6670,6607,6680,6608,6690,6609,6619,6691,6629,6692,6639,6693,6649,6694,6659,6695,6669,6696,6679,6697,6689,6698,6699,6615,6651,6625,6652,6635,6653,6645,6654,6655,6665,6656,6675,6657,6685,6658,6700,6710,6701,6720,6702,6730,6703,6740,6704,6750,6705,6760,6706,6770,6707,6780,6708,6790,6709,6719,6791,6729,6792,6739,6793,6749,6794,6759,6795,6769,6796,6779,6797,6789,6798,6799,6715,6751,6725,6752,6735,6753,6745,6754,6755,6765,6756,6775,6757,6785,6758,6800,6810,6801,6820,6802,6830,6803,6840,6804,6850,6805,6860,6806,6870,6807,6880,6808,6890,6809,6819,6891,6829,6892,6839,6893,6849,6894,6859,6895,6869,6896,6879,6897,6889,6898,6899,6815,6851,6825,6852,6835,6853,6845,6854,6855,6865,6856,6875,6857,6885,6858,6900,6910,6901,6920,6902,6930,6903,6940,6904,6950,6905,6960,6906,6970,6907,6980,6908,6990,6909,6919,6991,6929,6992,6939,6993,6949,6994,6959,6995,6969,6996,6979,6997,6989,6998,6999,6915,6951,6925,6952,6935,6953,6945,6954,6955,6965,6956,6975,6957,6985,6958,6000,6010,6001,6020,6002,6030,6003,6040,6004,6050,6005,6060,6006,6070,6007,6080,6008,6090,6009,6019,6091,6029,6092,6039,6093,6049,6094,6059,6095,6069,6096,6079,6097,6089,6098,6099,6015,6051,6025,6052,6035,6053,6045,6054,6055,6065,6056,6075,6057,6085,6058,4200,4210,4201,4220,4202,4230,4203,4240,4204,4250,4205,4260,4206,4270,4207,4280,4208,4290,4209,4219,4291,4229,4292,4239,4293,4249,4294,4259,4295,4269,4296,4279,4297,4289,4298,4299,4215,4251,4225,4252,4235,4253,4245,4254,4255,4265,4256,4275,4257,4285,4258,4300,4310,4301,4320,4302,4330,4303,4340,4304,4350,4305,4360,4306,4370,4307,4380,4308,4390,4309,4319,4391,4329,4392,4339,4393,4349,4394,4359,4395,4369,4396,4379,4397,4389,4398,4399,4315,4351,4325,4352,4335,4353,4345,4354,4355,4365,4356,4375,4357,4385,4358,4400,4410,4401,4420,4402,4430,4403,4440,4404,4450,4405,4460,4406,4470,4407,4480,4408,4490,4409,4419,4491,4429,4492,4439,4493,4449,4494,4459,4495,4469,4496,4479,4497,4489,4498,4499,4415,4451,4425,4452,4435,4453,4445,4454,4455,4465,4456,4475,4457,4485,4458,4600,4610,4601,4620,4602,4630,4603,4640,4604,4650,4605,4660,4606,4670,4607,4680,4608,4690,4609,4619,4691,4629,4692,4639,4693,4649,4694,4659,4695,4669,4696,4679,4697,4689,4698,4699,4615,4651,4625,4652,4635,4653,4645,4654,4655,4665,4656,4675,4657,4685,4658,4700,4710,4701,4720,4702,4730,4703,4740,4704,4750,4705,4760,4706,4770,4707,4780,4708,4790,4709,4719,4791,4729,4792,4739,4793,4749,4794,4759,4795,4769,4796,4779,4797,4789,4798,4799,4715,4751,4725,4752,4735,4753,4745,4754,4755,4765,4756,4775,4757,4785,4758,4800,4810,4801,4820,4802,4830,4803,4840,4804,4850,4805,4860,4806,4870,4807,4880,4808,4890,4809,4819,4891,4829,4892,4839,4893,4849,4894,4859,4895,4869,4896,4879,4897,4889,4898,4899,4815,4851,4825,4852,4835,4853,4845,4854,4855,4865,4856,4875,4857,4885,4858,4900,4910,4901,4920,4902,4930,4903,4940,4904,4950,4905,4960,4906,4970,4907,4980,4908,4990,4909,4919,4991,4929,4992,4939,4993,4949,4994,4959,4995,4969,4996,4979,4997,4989,4998,4999,4915,4951,4925,4952,4935,4953,4945,4954,4955,4965,4956,4975,4957,4985,4958,4000,4010,4001,4020,4002,4030,4003,4040,4004,4050,4005,4060,4006,4070,4007,4080,4008,4090,4009,4019,4091,4029,4092,4039,4093,4049,4094,4059,4095,4069,4096,4079,4097,4089,4098,4099,4015,4051,4025,4052,4035,4053,4045,4054,4055,4065,4056,4075,4057,4085,4058,2200,2210,2201,2220,2202,2230,2203,2240,2204,2250,2205,2260,2206,2270,2207,2280,2208,2290,2209,2219,2291,2229,2292,2239,2293,2249,2294,2259,2295,2269,2296,2279,2297,2289,2298,2299,2215,2251,2225,2252,2235,2253,2245,2254,2255,2265,2256,2275,2257,2285,2258,2300,2310,2301,2320,2302,2330,2303,2340,2304,2350,2305,2360,2306,2370,2307,2380,2308,2390,2309,2319,2391,2329,2392,2339,2393,2349,2394,2359,2395,2369,2396,2379,2397,2389,2398,2399,2315,2351,2325,2352,2335,2353,2345,2354,2355,2365,2356,2375,2357,2385,2358,2400,2410,2401,2420,2402,2430,2403,2440,2404,2450,2405,2460,2406,2470,2407,2480,2408,2490,2409,2419,2491,2429,2492,2439,2493,2449,2494,2459,2495,2469,2496,2479,2497,2489,2498,2499,2415,2451,2425,2452,2435,2453,2445,2454,2455,2465,2456,2475,2457,2485,2458,2600,2610,2601,2620,2602,2630,2603,2640,2604,2650,2605,2660,2606,2670,2607,2680,2608,2690,2609,2619,2691,2629,2692,2639,2693,2649,2694,2659,2695,2669,2696,2679,2697,2689,2698,2699,2615,2651,2625,2652,2635,2653,2645,2654,2655,2665,2656,2675,2657,2685,2658,2700,2710,2701,2720,2702,2730,2703,2740,2704,2750,2705,2760,2706,2770,2707,2780,2708,2790,2709,2719,2791,2729,2792,2739,2793,2749,2794,2759,2795,2769,2796,2779,2797,2789,2798,2799,2715,2751,2725,2752,2735,2753,2745,2754,2755,2765,2756,2775,2757,2785,2758,2800,2810,2801,2820,2802,2830,2803,2840,2804,2850,2805,2860,2806,2870,2807,2880,2808,2890,2809,2819,2891,2829,2892,2839,2893,2849,2894,2859,2895,2869,2896,2879,2897,2889,2898,2899,2815,2851,2825,2852,2835,2853,2845,2854,2855,2865,2856,2875,2857,2885,2858,2900,2910,2901,2920,2902,2930,2903,2940,2904,2950,2905,2960,2906,2970,2907,2980,2908,2990,2909,2919,2991,2929,2992,2939,2993,2949,2994,2959,2995,2969,2996,2979,2997,2989,2998,2999,2915,2951,2925,2952,2935,2953,2945,2954,2955,2965,2956,2975,2957,2985,2958,2000,2010,2001,2020,2002,2030,2003,2040,2004,2050,2005,2060,2006,2070,2007,2080,2008,2090,2009,2019,2091,2029,2092,2039,2093,2049,2094,2059,2095,2069,2096,2079,2097,2089,2098,2099,2015,2051,2025,2052,2035,2053,2045,2054,2055,2065,2056,2075,2057,2085,2058. 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