1: (0 6 10)

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

2: (0 1 20)

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

3: (5 19 8)

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

4: (0 10 3)

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