1: (0 1 8)

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

2: (1 9 16)

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

3: (7 19 14)

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

4: (11 17 15)

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