2345678 1 2 3 4 5 2347865 z - s z (5 leads) 3526478 z s z (4) 53246 x x - x (5) 25346 z z z - (4) 24536 - x x (5) 24365 z - z [-] (4) Repeat five times, omitting [-] from alternate parts. - = 14; x = 16; z = 18; s = 1234.
Contains all 24 each 56s, 65s, 8765s and 8756s, and is all the work.