1: (0 2 3)

(0)(1 12 4)(2 21 3 9 7)(5 18 6)(8 19 16 14 10)(11 15 13)(17 22 20)

2: (3 9 21)

(0)(1 12 4)(2 21 7)(3)(5 18 6)(8 19 16 14 10)(9)(11 15 13)(17 22 20)

3: (1 12 4)

(0)(1)(2 21 7)(3)(4)(5 18 6)(8 19 16 14 10)(9)(11 15 13)(12)(17 22 20)

4: (8 19 10)

(0)(1)(2 21 7)(3)(4)(5 18 6)(8)(9)(10 16 14)(11 15 13)(12)(17 22 20)(19)