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