1: (8 10 14)

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

2: (6 11 9)

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

3: (3 12 10)

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

4: (1 13 4)

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