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

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

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

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

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