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