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