1: (1 7 20)

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

2: (0 19 2)

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

3: (1 18 4)

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

4: (0 21 3)

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