1: (0 1 13)

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

2: (5 13 21)

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

3: (4 19 9)

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

4: (7 14 10)

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