1: (0 1 3)

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

2: (1 5 10)

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

3: (2 21 6)

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

4: (4 12 7)

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