1: (0 2 10)

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

2: (1 20 4)

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

3: (3 17 9)

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

4: (0 21 19)

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