1: (0 5 9)

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

2: (4 18 6)

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

3: (1 20 7)

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

4: (5 19 8)

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