1: (0 4 11)

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

2: (2 14 7)

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

3: (1 21 13)

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

4: (0 6 14)

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