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

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

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

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

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