1: (4 6 12)

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

2: (2 8 5)

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

3: (4 6 12)

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

4: (7 14 9)

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