1: (0 6 10)

(0 8 12 10 3)(1 20 2)(4 9 5 15 7)(6)(11 21 19 16 13)(14 18 17)

2: (5 15 9)

(0 8 12 10 3)(1 20 2)(4 9 7)(5)(6)(11 21 19 16 13)(14 18 17)(15)

3: (0 8 12)

(0 10 3)(1 20 2)(4 9 7)(5)(6)(8)(11 21 19 16 13)(12)(14 18 17)(15)

4: (11 21 13)

(0 10 3)(1 20 2)(4 9 7)(5)(6)(8)(11)(12)(13 19 16)(14 18 17)(15)(21)