1: (0 3 15)

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

2: (1 21 4)

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

3: (2 19 13)

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

4: (14 20 16)

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