1: (4 11 15)

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

2: (11 17 19)

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

3: (9 16 14)

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

4: (7 12 10)

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