1: (0 2 13)

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

2: (1 21 3)

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

3: (13 18 20)

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

4: (2 19 16)

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