1: (0 4 19)

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

2: (1 20 11)

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

3: (0 4 19)

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

4: (3 16 5)

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