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

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

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

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

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