1: (4 6 20)

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

2: (2 8 5)

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

3: (4 6 20)

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

4: (0 19 7)

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