1: (0 3 21)

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

2: (1 7 13)

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

3: (6 14 8)

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

4: (5 15 13)

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