1: (0 1 10)

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

2: (4 16 19)

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

3: (3 17 15)

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

4: (1 18 16)

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