1: (2 12 20)

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

2: (0 19 9)

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

3: (2 12 20)

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

4: (6 13 11)

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