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