1: (4 12 15)

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

2: (11 17 13)

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

3: (2 16 14)

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

4: (1 15 10)

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