go =>
  pi2(1,0,1,1,3,3,0),
  nl.

pi2(Q,R,T,K,N,L,C) =>
   if C == 50 then
      nl,
      pi2(Q,R,T,K,N,L,0)
   else
     if (4*Q + R-T) < (N*T) then
       print(N),
       P := 10*(R-N*T),
       pi2(Q*10, P, T, K, ((10*(3*Q+R)) div T)-10*N, L,C+1)
     else
       P := (2*Q+R)*L,
       M := (Q*(7*K)+2+(R*L)) div (T*L),
       H := L+2,
       J := K+ 1,
       pi2(Q*K, P, T*L, J, M, H, C)
     end
   end,
   nl.