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

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

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

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

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