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

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

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

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

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