1: (0 1 4)

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

2: (1 6 14)

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

3: (2 16 9)

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

4: (3 10 8)

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