[pimento:~] simonm% perl -w /tmp/t.pl 1 2 3
Competing: 3 schools, 6 entrants
Structure: 3 rounds of 3 panels
Panel Size: 2 entries each
Calculation: required 5 attempts in 0 seconds

Teams:
- A1
- B1, B2
- C1, C2, C3

Round 1:
- B2, C3
- C1, B1
- C2, A1

Round 2:
- C3, B1
- A1, C1
- B2, C2

Round 3:
- C2, B1
- A1, C3
- C1, B2

perl -w /tmp/t.pl 3 3 3 3 3 3 3 3 3 3
Competing: 10 schools, 30 entrants
Structure: 3 rounds of 6 panels
Panel Size: 5 entries each
Calculation: required 1062 attempts in 12 seconds

Teams:
- A1, A2, A3
- B1, B2, B3
- C1, C2, C3
- D1, D2, D3
- E1, E2, E3
- F1, F2, F3
- G1, G2, G3
- H1, H2, H3
- I1, I2, I3
- J1, J2, J3

Round 1:
- B2, C2, D1, J2, A2
- C3, I2, H3, J3, G3
- E1, F1, I1, B3, A3
- F3, B1, H1, C1, G2
- E3, H2, F2, D2, A1
- D3, E2, J1, G1, I3

Round 2:
- A1, G1, C3, B1, J2
- D3, A2, J3, I1, H2
- B3, H1, I3, G3, D2
- E2, A3, H3, F3, C2
- E3, J1, C1, F1, B2
- G2, F2, D1, I2, E1

Round 3:
- F1, H1, I2, E2, J2
- B1, A2, G3, J1, F2
- I3, C2, E1, J3, A1
- C1, H2, A3, D1, G1
- B3, C3, F3, D3, E3
- I1, G2, D2, H3, B2