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

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

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

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

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