1: (3 7 20)

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

2: (0 19 5)

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

3: (3 7 20)

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

4: (4 9 6)

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