(1/(8*54))*(1/(8*54-1))*(1/(8*54-2));(1/(8*54))*(1/(8*54-1))*((8*54-3)/(8*54-2));
(4*8/(8*54))*((4*3)/(8*54-1))*(4*2)/(8*54-2))
(1/(8*54))*(1/(8*54-1))*(1/(8*54-2));(1/(8*54))*(1/(8*54-1))*((8*54-3)/(8*54-2));
(4*8/(8*54))*((4*3)/(8*54-1))*(4*2)/(8*54-2))