(f(1),a)
(f(1),b)
(f(1),c)
(f(2),a)
(f(2),b)
(f(2),c)
(f(3),a)
(f(3),b)
(f(3),c)
(g(1),a)
(g(1),b)
(g(1),c)
(g(2),a)
(g(2),b)
(g(2),c)
(g(3),a)
(g(3),b)
(g(3),c)
remaining1(0)
remaining1(1)
remaining1(1)
remaining1(1)
remaining1(1)
remaining1(1)
remaining2(0)
