1: (0 3 18)

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

2: (1 19 17)

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

3: (2 21 4)

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

4: (3 20 5)

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