1: (1 7 20)

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

2: (0 19 2)

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

3: (1 14 3)

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

4: (4 16 9)

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