1: (0 3 14)

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

2: (1 16 7)

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

3: (0 5 2)

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

4: (4 11 6)

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