1: (0 2 10)

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

2: (1 20 4)

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

3: (2 19 7)

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

4: (3 21 5)

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