1: (4 5 16)

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

2: (5 8 10)

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

3: (7 14 9)

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

4: (4 10 6)

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