1: (2 5 13)

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

2: (4 19 6)

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

3: (1 17 3)

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

4: (5 20 7)

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