1: (1 14 20)

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

2: (7 21 19)

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

3: (5 16 20)

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

4: (3 10 6)

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