1: (0 4 11)

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

2: (1 20 6)

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

3: (0 5 3)

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

4: (2 21 19)

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