1: (0 1 4)

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

2: (6 15 17)

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

3: (13 18 16)

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

4: (12 20 17)

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