1: (5 9 16)

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

2: (4 13 6)

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

3: (3 9 19)

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

4: (8 14 10)

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