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