1: (0 8 12)

(0 10 15 12 2)(1 7 4)(3 14 11 6 5)(8 20 9)(13 18 16)(17 21 19)

2: (6 14 11)

(0 10 15 12 2)(1 7 4)(3 14 5)(6)(8 20 9)(11)(13 18 16)(17 21 19)

3: (2 15 12)

(0 10 15)(1 7 4)(2)(3 14 5)(6)(8 20 9)(11)(12)(13 18 16)(17 21 19)

4: (1 7 4)

(0 10 15)(1)(2)(3 14 5)(4)(6)(7)(8 20 9)(11)(12)(13 18 16)(17 21 19)