1: (0 1 5)

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

2: (5 13 18)

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

3: (2 16 10)

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

4: (14 19 17)

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