1: (1 6 9)

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

2: (5 10 7)

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

3: (4 16 9)

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

4: (2 18 14)

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