1: (0 4 10)

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

2: (3 21 5)

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

3: (4 12 6)

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

4: (7 14 11)

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