1: (4 15 19)

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

2: (1 17 6)

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

3: (14 18 16)

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

4: (2 19 13)

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