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

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

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

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

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