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

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

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

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

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