1: (4 11 16)

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

2: (5 20 13)

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

3: (10 14 12)

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

4: (7 11 17)

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