1: (0 3 19)

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

2: (2 20 5)

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

3: (0 3 19)

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

4: (1 7 4)

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