1: (0 1 2)

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

2: (2 7 20)

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

3: (6 21 19)

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

4: (1 20 4)

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