1: (4 15 20)

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

2: (0 19 7)

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

3: (4 15 20)

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

4: (3 8 6)

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