1: (1 2 16)

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

2: (4 16 20)

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

3: (0 19 14)

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

4: (9 17 15)

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