1: (0 2 15)

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

2: (1 19 8)

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

3: (7 18 14)

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

4: (4 15 21)

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