1: (0 1 2)

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

2: (1 4 16)

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

3: (3 17 14)

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

4: (2 21 16)

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