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