1: (0 1 2)

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

2: (1 4 16)

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

3: (3 19 14)

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

4: (10 17 15)

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