1: (0 1 12)

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

2: (3 12 15)

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

3: (4 17 14)

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

4: (11 16 13)

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