1: (0 6 17)

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

2: (1 21 12)

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

3: (5 19 11)

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

4: (4 20 17)

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