1: (0 1 2)

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

2: (1 4 15)

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

3: (3 20 5)

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

4: (6 21 19)

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