1: (0 4 5)

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

2: (5 9 20)

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

3: (1 14 7)

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

4: (8 17 10)

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