1: (1 5 20)

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

2: (0 19 2)

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

3: (1 17 3)

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

4: (16 21 18)

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