1: (0 2 14)

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

2: (1 20 3)

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

3: (7 21 19)

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

4: (6 15 8)

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