1: (1 7 20)

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

2: (0 19 2)

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

3: (1 13 3)

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

4: (5 16 9)

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