1: (9 12 18)

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

2: (8 17 10)

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

3: (6 14 11)

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

4: (13 18 16)

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