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