1: (5 8 19)

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

2: (4 16 6)

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

3: (5 8 19)

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

4: (15 20 17)

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