1: (0 1 3)

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

2: (1 5 9)

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

3: (2 10 8)

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

4: (4 12 6)

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