1: (0 6 18)

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

2: (4 20 17)

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

3: (3 21 19)

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

4: (0 16 20)

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