1: (0 8 19)

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

2: (2 21 14)

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

3: (7 15 9)

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

4: (4 8 20)

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