1: (0 1 2)

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

2: (2 8 18)

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

3: (7 19 15)

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

4: (1 18 3)

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