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

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

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

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

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