1: (0 2 4)

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

2: (4 11 19)

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

3: (5 21 14)

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

4: (10 16 13)

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