1: (4 15 18)

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

2: (0 16 14)

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

3: (1 19 17)

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

4: (7 20 18)

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