1: (0 3 17)

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

2: (1 21 4)

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

3: (3 20 7)

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

4: (5 19 12)

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