1: (0 1 5)

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

2: (3 5 20)

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

3: (2 16 4)

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

4: (10 21 19)

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