1: (0 3 18)

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

2: (2 21 5)

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

3: (3 20 6)

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

4: (5 19 16)

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