1: (0 5 15)

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

2: (2 20 6)

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

3: (5 19 12)

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

4: (11 17 14)

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