1: (6 15 17)

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

2: (14 19 16)

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

3: (4 17 13)

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

4: (0 7 5)

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