1: (9 13 20)

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

2: (1 5 13)

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

3: (4 19 6)

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

4: (0 17 2)

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