1: (0 4 16)

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

2: (2 21 12)

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

3: (1 5 3)

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

4: (4 19 6)

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