1: (0 1 10)

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

2: (3 10 21)

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

3: (2 18 6)

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

4: (1 20 10)

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