1: (3 18 20)

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

2: (1 19 6)

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

3: (3 18 20)

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

4: (2 14 4)

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