1: (0 2 12)

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

2: (1 21 10)

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

3: (5 14 11)

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

4: (0 4 12)

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