1: (5 7 20)

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

2: (4 9 6)

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

3: (3 16 7)

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

4: (0 19 11)

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