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