1: (0 1 6)

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

2: (3 6 21)

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

3: (2 7 4)

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

4: (1 20 6)

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