1: (5 15 19)

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

2: (4 17 6)

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

3: (5 15 19)

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

4: (13 18 16)

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