1: (1 6 13)

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

2: (5 19 7)

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

3: (1 6 13)

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

4: (2 20 16)

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