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

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

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

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

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