1: (0 5 13)

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

2: (2 14 12)

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

3: (0 8 3)

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

4: (4 10 6)

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