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

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

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

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

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