1: (6 17 20)

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

2: (1 19 20)

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

3: (0 8 2)

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

4: (5 10 7)

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