1: (4 13 18)

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

2: (0 16 5)

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

3: (13 19 17)

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

4: (1 20 11)

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