1: (1 4 20)

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

2: (0 6 3)

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

3: (5 21 19)

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

4: (2 16 20)

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