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