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