1: (0 3 10)

(0)(1 15 2)(3 19 10 21 5)(4 14 12 8 6)(7 11 9)(13 18 16)(17 22 20)

2: (5 10 21)

(0)(1 15 2)(3 19 10)(4 14 12 8 6)(5)(7 11 9)(13 18 16)(17 22 20)(21)

3: (4 14 6)

(0)(1 15 2)(3 19 10)(4)(5)(6 12 8)(7 11 9)(13 18 16)(14)(17 22 20)(21)

4: (3 19 10)

(0)(1 15 2)(3)(4)(5)(6 12 8)(7 11 9)(10)(13 18 16)(14)(17 22 20)(19)(21)