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

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

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

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

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