1: (0 1 2)

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

2: (2 7 18)

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

3: (1 14 6)

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

4: (13 19 16)

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