1: (0 2 6)

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

2: (1 13 5)

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

3: (6 16 18)

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

4: (14 19 17)

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