5 6 7 X2 1 2 1 1 2 1 3 1 4 1 5 1 6 4 3 2 X4 1 OK! 3 4 M8X70 M8X30 6mm 2+1 BHT501S 16+1 1 4 8 X2 6 7 8 9 8 X8