1: (0 1 3)

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

2: (1 7 16)

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

3: (6 20 11)

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

4: (2 21 19)

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