1: (0 3 8)

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

2: (1 20 4)

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

3: (3 19 6)

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

4: (5 13 7)

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