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

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

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

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

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