1: (0 3 10)

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

2: (1 20 4)

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

3: (3 19 5)

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

4: (4 12 6)

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