1: (0 6 11)

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

2: (4 21 8)

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

3: (3 7 5)

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

4: (6 19 9)

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