1: (0 5 13)

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

2: (4 19 6)

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

3: (5 15 7)

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

4: (11 17 14)

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