1: (16 19 20)

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

2: (4 6 20)

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

3: (3 8 5)

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

4: (2 19 6)

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