Составить из цифр 5,0,7,1 все возможные чтрехзначные числа

5555, 5550, 5557, 5551, 5505, 5501, 5507, 5500, 5515, 5510, 5511, 5517, 5570, 5575, 5571, 5577, 5055, 5050, 5057, 5051, 5005, 5001, 5007, 5000, 5015, 5010, 5011, 5017, 5070, 5075, 5071, 5077, 5155, 5150, 5157, 5151, 5105, 5101, 5107, 5100, 5115, 5110, 5111, 5117, 5170, 5175, 5171, 5177, 5755, 5750, 5757, 5751, 5705, 5701, 5707, 5700, 5715, 5710, 5711, 5717, 5770, 5775, 5771, 5777, 1555, 1550, 1557, 1551, 1505, 1501, 1507, 1500, 1515, 1510, 1511, 1517, 1570, 1575, 1571, 1577, 1055, 1050, 1057, 1051, 1005, 1001, 1007, 1000, 1015, 1010, 1011, 1017, 1070, 1075, 1071, 1077, 1155, 1150, 1157, 1151, 1105, 1101, 1107, 1100, 1115, 1110, 1111, 1117, 1170, 1175, 1171, 1177, 1755, 1750, 1757, 1751, 1705, 1701, 1707, 1700, 1715, 1710, 1711, 1717, 1770, 1775, 1771, 1777, 7555, 7550, 7557, 7551, 7505, 7501, 7507, 7500, 7515, 7510, 7511, 7517, 7570, 7575, 7571, 7577, 7055, 7050, 7057, 7051, 7005, 7001, 7007, 7000, 7015, 7010, 7011, 7017, 7070, 7075, 7071, 7077, 7155, 7150, 7157, 7151, 7105, 7101, 7107, 7100, 7115, 7110, 7111, 7117, 7170, 7175, 7171, 7177, 7755, 7750, 7757, 7751, 7705, 7701, 7707, 7700, 7715, 7710, 7711, 7717, 7770, 7775, 7771, 7777.