1: (1 5 19)

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

2: (0 18 2)

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

3: (1 13 20)

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

4: (10 21 16)

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