Numbers	Odd-Even	Sum
04, 16, 21, 23, 31, 32, 41, 47, 53, 77	7-3	345
08, 14, 40, 47, 51, 61, 64, 73, 77, 79	6-4	514
23, 26, 39, 43, 44, 46, 63, 64, 68, 74	4-6	490
03, 04, 06, 07, 18, 26, 60, 73, 76, 80	3-7	353
07, 10, 24, 32, 56, 58, 65, 68, 69, 72	3-7	461
17, 19, 31, 34, 42, 45, 52, 67, 76, 80	5-5	463
20, 23, 25, 26, 32, 35, 43, 44, 52, 53	5-5	353
08, 11, 19, 30, 36, 42, 59, 60, 61, 76	4-6	402