1: (0 5 15)

(0 13 11 3 19 15 2)(1 21 20)(4 9 7)(5 18 17)(6 16 14)(8 12 10)

2: (3 19 11)

(0 13 11 15 2)(1 21 20)(3)(4 9 7)(5 18 17)(6 16 14)(8 12 10)(19)

3: (6 16 14)

(0 13 11 15 2)(1 21 20)(3)(4 9 7)(5 18 17)(6)(8 12 10)(14)(16)(19)

4: (2 11 15)

(0 13 11)(1 21 20)(2)(3)(4 9 7)(5 18 17)(6)(8 12 10)(14)(15)(16)(19)