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

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

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

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

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