1: (1 5 20)

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

2: (0 19 3)

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

3: (2 6 4)

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

4: (5 21 7)

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