1: (4 11 19)

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

2: (3 13 5)

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

3: (10 14 12)

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

4: (1 7 11)

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