1: (0 3 13)

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

2: (6 13 21)

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

3: (4 19 8)

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

4: (5 11 7)

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