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

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

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

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

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