1: (0 1 2)

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

2: (2 5 20)

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

3: (4 21 19)

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

4: (1 20 3)

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