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

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

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

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

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