1: (0 2 5)

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

2: (5 8 20)

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

3: (4 17 7)

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

4: (16 21 19)

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