1: (0 1 3)

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

2: (1 5 7)

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

3: (4 8 6)

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

4: (3 10 7)

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