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

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

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

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

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