1: (4 7 20)

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

2: (2 10 5)

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

3: (4 7 20)

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

4: (6 12 8)

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