1: (0 1 2)

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

2: (2 5 13)

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

3: (4 19 6)

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

4: (1 13 3)

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