1: (0 1 3)

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

2: (1 5 9)

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

3: (4 11 6)

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

4: (3 12 9)

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