1: (0 3 9)

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

2: (2 12 4)

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

3: (1 13 9)

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

4: (0 20 12)

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