1: (2 4 9)

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

2: (4 10 19)

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

3: (3 12 6)

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

4: (8 15 11)

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