1: (0 1 4)

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

2: (4 14 20)

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

3: (8 21 19)

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

4: (1 20 5)

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