1: (1 5 9)

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

2: (4 12 6)

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

3: (5 11 8)

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

4: (3 13 9)

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