1: (0 3 10)

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

2: (2 16 6)

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

3: (7 21 14)

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

4: (12 17 15)

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