1: (5 10 18)

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

2: (1 11 9)

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

3: (2 19 17)

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

4: (8 13 18)

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