1: (0 3 9)

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

2: (2 21 5)

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

3: (3 19 7)

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

4: (4 8 6)

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