$\backslash$table$[[11,1,11,11],[($a$)111,($b$)111,($c$)1111,($d$)111],[111,11111,1111,1111],[11111,1111111,111111,1111],[,,,a,b,c$ onj$]]$

Suppose that no more than two sticks can be removed at a time from any pile. Repeat the games in Exercise $1$ with this additional condition.