1: (0 1 3)

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

2: (3 8 20)

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

3: (2 11 4)

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

4: (5 12 10)

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