1: (0 3 17)

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

2: (1 20 6)

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

3: (0 3 17)

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

4: (4 19 16)

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