1: (5 6 7)

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

2: (7 17 20)

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

3: (0 19 14)

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

4: (6 20 8)

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