1: (0 4 10)

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

2: (3 17 7)

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

3: (4 13 8)

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

4: (9 15 11)

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