1: (4 6 7)

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

2: (7 16 20)

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

3: (0 19 14)

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

4: (6 20 8)

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