1: (0 3 6)

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

2: (2 9 4)

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

3: (0 3 6)

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

4: (1 19 7)

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