1: (0 2 6)

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

2: (4 6 19)

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

3: (3 9 5)

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

4: (1 21 7)

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