1: (5 13 17)

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

2: (4 15 6)

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

3: (5 13 17)

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

4: (11 16 14)

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