1: (6 15 17)

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

2: (14 19 16)

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

3: (4 17 13)

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

4: (5 20 7)

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