1: (5 10 13)

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

2: (0 11 9)

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

3: (5 10 13)

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

4: (1 20 6)

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