(0 8 6)(1 19 3)(2 15 14)(4 11 9)(5 17 7)(10 16 12)(13 20 18)
ALLOWS (11/8)-SEQUENCE
1: (7 14 17)

(0 8 6)(1 19 3)(2 15 14 5 17)(4 11 9)(7)(10 16 12)(13 20 18)
2: (2 15 17)

(0 8 6)(1 19 3)(2)(4 11 9)(5 17 14)(7)(10 16 12)(13 20 18)(15)
3: (0 8 6)

(0)(1 19 3)(2)(4 11 9)(5 17 14)(6)(7)(8)(10 16 12)(13 20 18)(15)
4: (1 19 3)

(0)(1)(2)(3)(4 11 9)(5 17 14)(6)(7)(8)(10 16 12)(13 20 18)(15)(19)