1: (0 1 2)

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

2: (2 6 15)

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

3: (5 19 13)

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

4: (12 16 14)

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