1: (0 4 15)

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

2: (1 21 13)

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

3: (11 20 14)

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

4: (0 13 18)

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