1: (0 1 2)

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

2: (2 8 20)

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

3: (4 21 19)

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

4: (3 15 5)

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