1: (0 3 9)

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

2: (2 16 4)

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

3: (1 21 15)

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

4: (3 19 7)

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