1: (0 5 10)

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

2: (4 14 8)

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

3: (5 11 9)

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

4: (2 12 10)

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