頭尾二定規律預測：
定頭135679 主攻3579
定尾256789 主攻6789
重點頭尾資料：
定頭 主攻3579 重點79
定尾 主攻6789 重點68
二定 頭尾:3579, X, X, 6789
3XX6,3XX7,3XX8,3XX9,5XX6,5XX7,5XX8,5XX9,7XX6,7XX7,7XX8,7XX9,9XX6,9XX7,9XX8,9XX9
三定 ABXD:3579, 18, X, 6789
31X6,31X7,31X8,31X9,38X6,38X7,38X8,38X9,51X6,51X7,51X8,51X9,58X6,58X7,58X8,58X9,71X6,71X7,71X8,71X9,78X6,78X7,78X8,78X9,91X6,91X7,91X8,91X9,98X6,98X7,98X8,98X9
三定 AXCD:3579, X, 157, 6789
3X16,3X17,3X18,3X19,3X56,3X57,3X58,3X59,3X76,3X77,3X78,3X79,5X16,5X17,5X18,5X19,5X56,5X57,5X58,5X59,5X76,5X77,5X78,5X79,7X16,7X17,7X18,7X19,7X56,7X57,7X58,7X59,7X76,7X77,7X78,7X79,9X16,9X17,9X18,9X19,9X56,9X57,9X58,9X59,9X76,9X77,9X78,9X79