1: (0 1 2)

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

2: (1 4 10)

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

3: (3 12 5)

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

4: (2 20 10)

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