1: (0 4 18)

(0)(1 20 2)(3 19 17 15 8)(4 22 18 21 6)(5 10 7)(9 13 11)(12 16 14)

2: (3 19 8)

(0)(1 20 2)(3)(4 22 18 21 6)(5 10 7)(8 17 15)(9 13 11)(12 16 14)(19)

3: (6 18 21)

(0)(1 20 2)(3)(4 22 18)(5 10 7)(6)(8 17 15)(9 13 11)(12 16 14)(19)(21)

4: (5 10 7)

(0)(1 20 2)(3)(4 22 18)(5)(6)(7)(8 17 15)(9 13 11)(10)(12 16 14)(19)(21)