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

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

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

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

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