1: (0 4 10)

(0 6 4 20 11 9 3)(1 16 15)(2 13 10)(5 8 7)(12 18 14)(17 21 19)

2: (3 11 9)

(0 6 4 20 11)(1 16 15)(2 13 10)(3)(5 8 7)(9)(12 18 14)(17 21 19)

3: (2 13 10)

(0 6 4 20 11)(1 16 15)(2)(3)(5 8 7)(9)(10)(12 18 14)(13)(17 21 19)

4: (0 6 11)

(0)(1 16 15)(2)(3)(4 20 11)(5 8 7)(6)(9)(10)(12 18 14)(13)(17 21 19)