1: (0 1 3)

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

2: (1 6 8)

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

3: (5 14 7)

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

4: (3 20 8)

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