1: (0 7 15)

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

2: (5 17 14)

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

3: (0 20 16)

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

4: (0 21 6)

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