1: (0 5 8)

(0 7 5 20 3)(1 13 8)(2 12 9 6 4)(10 15 14)(11 18 16)(17 21 19)

2: (4 9 6)

(0 7 5 20 3)(1 13 8)(2 12 9)(4)(6)(10 15 14)(11 18 16)(17 21 19)

3: (1 13 8)

(0 7 5 20 3)(1)(2 12 9)(4)(6)(8)(10 15 14)(11 18 16)(13)(17 21 19)

4: (0 20 3)

(0)(1)(2 12 9)(3)(4)(5 20 7)(6)(8)(10 15 14)(11 18 16)(13)(17 21 19)