1: (3 6 20)

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

2: (3 9 16)

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

3: (1 19 14)

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

4: (4 10 8)

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