1: (0 2 7)

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

2: (4 7 11)

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

3: (2 9 5)

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

4: (8 13 10)

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