1: (3 11 20)

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

2: (0 19 6)

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

3: (3 11 20)

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

4: (2 8 5)

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