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

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

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

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

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