1: (0 5 17)

(0)(1 20 11 9 7)(2 5 19 17 3)(4 8 6)(10 15 12)(13 18 16)(14 22 21)

2: (1 20 7)

(0)(1)(2 5 19 17 3)(4 8 6)(7 11 9)(10 15 12)(13 18 16)(14 22 21)(20)

3: (4 8 6)

(0)(1)(2 5 19 17 3)(4)(6)(7 11 9)(8)(10 15 12)(13 18 16)(14 22 21)(20)

4: (2 5 19)

(0)(1)(2 17 3)(4)(5)(6)(7 11 9)(8)(10 15 12)(13 18 16)(14 22 21)(19)(20)