1: (0 2 4)

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

2: (4 12 14)

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

3: (10 16 13)

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

4: (2 14 5)

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