1: (5 16 20)

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

2: (0 19 13)

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

3: (1 17 15)

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

4: (3 20 14)

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