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