1: (0 3 16)

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

2: (2 19 5)

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

3: (1 17 15)

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

4: (3 18 14)

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