1: (0 3 8)

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

2: (1 15 18)

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

3: (7 16 9)

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

4: (14 19 17)

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