1: (1 11 15)

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

2: (0 14 6)

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

3: (2 11 20)

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

4: (3 21 19)

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