1: (4 10 13)

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

2: (9 14 12)

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

3: (1 13 7)

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

4: (3 18 6)

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