1: (0 3 11)

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

2: (1 19 4)

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

3: (0 3 11)

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

4: (10 20 12)

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